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In [[economics]], [[game theory]], and [[decision theory]] the '''expected utility hypothesis''' refers to a hypothesis concerning people's preferences with regard to choices that have uncertain outcomes (gambles). This hypothesis states that if certain axioms are satisfied, the subjective value associated with a gamble by an individual is the statistical expectation of that individual's valuations of the outcomes of that gamble. This hypothesis has proved useful to explain some popular choices that seem to contradict the [[expected value]] criterion (which takes into account only the sizes of the payouts and the probabilities of occurrence), such as occur in the contexts of gambling and insurance. [[Daniel Bernoulli]] initiated this hypothesis in 1738. Until the mid twentieth century, the standard term for the expected utility was the '''moral expectation''', contrasted with "mathematical expectation" for the expected value.<ref>"Moral expectation", under Jeff Miller, [http://jeff560.tripod.com/m.html Earliest Known Uses of Some of the Words of Mathematics (M)], accessed 2011-03-24. The term "utility" was first introduced mathematically in this connection by [[William Stanley Jevons|Jevons]] in 1871; previously the term "moral value" was used.</ref>


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The [[von Neumann–Morgenstern utility theorem]] provides necessary and sufficient "rationality" axioms under which the expected utility hypothesis holds.<ref>[http://cepa.newschool.edu/het/essays/uncert/vnmaxioms.htm Journals and Publications :: The New School for Social Research (NSSR)<!-- Bot generated title -->]</ref>
 
==Expected value and choice under risk==
In the presence of risky outcomes, a decision maker could use the expected value criterion as a rule of choice: higher [[expected value]] investments are simply the preferred ones.  For example, suppose there is a gamble in which the probability of getting a $100 payment is 1 in 80 and the alternative, and far more likely, outcome, is getting nothing.  Then the expected value of this gamble is $1.25.  Given the choice between this gamble and a guaranteed payment of $1, by this simple expected value theory people would choose the $100-or-nothing gamble.  However, under expected utility theory, some people would be risk averse enough to prefer the sure thing, even though it has a lower expected value, while other less risk averse people would still choose the riskier, higher-mean gamble.
 
==Bernoulli's formulation==
[[Nicolas Bernoulli]] described the [[St. Petersburg paradox]] (involving infinite expected values) in 1713, prompting two Swiss mathematicians to develop expected utility theory as a solution.  The theory can also more accurately describe more realistic scenarios (where expected values are finite) than expected value alone.
 
In 1728, [[Gabriel Cramer]], in a letter to Nicolas Bernoulli, wrote, "the mathematicians estimate money in proportion to its quantity, and men of good sense in proportion to the usage that they may make of it."<ref>http://www.cs.xu.edu/math/Sources/Montmort/stpetersburg.pdf#search=%22Nicolas%20Bernoulli%22</ref>
 
In 1738, Nicolas' cousin [[Daniel Bernoulli]], published the canonical 18th Century description of this solution in ''Specimen theoriae novae de mensura sortis'' or ''Exposition of a New Theory on the Measurement of Risk''.<ref>{{cite journal
| last1 = Bernoulli
| first1 = Daniel
| authorlink = Daniel Bernoulli
| author2 = Originally published in 1738; translated by Dr. Louise Sommer.
|date=January 1954
| title = Exposition of a New Theory on the Measurement of Risk
| journal = Econometrica
| volume = 22
| issue = 1
| pages = 22–36
| url = http://www.math.fau.edu/richman/Ideas/daniel.htm
| accessdate = 2006-05-30
| doi = 10.2307/1909829
| jstor = 1909829
| publisher = The Econometric Society
}}</ref>
 
Daniel Bernoulli proposed that a mathematical function should be used to correct the [[expected value]] depending on probability.  This provides a way to account for [[risk aversion]], where the [[risk premium]] is higher for low-probability events than the difference between the payout level of a particular outcome and its [[expected value]].
 
Bernoulli's paper was the first formalization of [[marginal utility]], which has broad application in economics in addition to expected utility theory.  He used this concept to formalize the idea that the same amount of additional money was less useful to an already-wealthy person than it would be to a poor person.
 
==Infinite expected value — St. Petersburg paradox==
{{Main|St. Petersburg paradox}}
 
The [[St. Petersburg paradox]] (named after the journal in which Bernoulli's paper was published) arises when there is no upper bound on the potential rewards from very low probability events.  Because some probability distribution functions have an infinite [[expected value]], an expected-wealth maximizing person would pay an infinite amount to take this gamble.  In real life, people do not do this.
 
Bernoulli proposed a solution to this paradox in his paper: the utility function used in real life means that the expected utility of the gamble is finite, even if its expected value is infinite. (Thus he hypothesized diminishing [[marginal utility]] of increasingly larger amounts of money.)  It has also been resolved differently by other economists by proposing that very low probability events are neglected, by taking into account the finite resources of the participants, or by noting that one simply cannot buy that which is not sold (and that sellers would not produce a lottery whose expected loss to them were unacceptable).
 
==Von Neumann–Morgenstern formulation==
{{Main|Von Neumann–Morgenstern utility theorem}}
 
===The von Neumann-Morgenstern axioms===
There are four axioms<ref>Neumann, John von, and Morgenstern, Oskar, ''Theory of Games and Economic Behavior'', Princeton, NJ, Princeton University Press, 1944, second ed. 1947, third ed. 1953.</ref> of the expected utility theory that define a ''rational'' decision maker. They are completeness, transitivity, independence and continuity.
 
'''Completeness''' assumes that an individual has well defined preferences and can always decide between any two alternatives.
* Axiom (Completeness): For every A and B either <math>A \succeq B</math> or <math>A \preceq B</math>.
This means that the individual either prefers A to B, or is indifferent between A and B, or prefers B to A.
 
'''Transitivity''' assumes that, as an individual decides according to the completeness axiom, the individual also decides consistently.
* Axiom (Transitivity): For every A, B and C with <math>A \succeq B</math> and <math> B \succeq C</math> we must have <math> A \succeq C</math>.
 
'''Independence''' also pertains to well-defined preferences and assumes that two gambles mixed with a third one maintain the same preference order as when the two are presented independently of the third one.  The independence axiom is the most controversial one.
* Axiom (Independence): Let A, B, and C be three lotteries with <math>A \succeq  B</math>, and let <math>t \in (0, 1]</math>; then <math>tA+(1-t)C \succeq t B+(1-t)C</math> .
 
'''Continuity''' assumes that when there are three lotteries (A, B and C) and the individual prefers A to B and B to C, then there should be a possible combination of A and C in which the individual is then indifferent between this mix and the lottery B.
* Axiom (Continuity): Let A, B and C be lotteries with <math>A \succeq B \succeq C</math>; then there exists a probability p such that B is equally good as <math>pA+(1-p)C</math>.
 
If all these axioms are satisfied, then the individual is said to be rational and the preferences can be represented by a utility function, i.e. one can assign numbers (utilities) to each outcome of the lottery such that choosing the best lottery according to the preference <math>\succeq</math> amounts to choosing the lottery with the highest expected utility. This result is called the [[Von Neumann–Morgenstern utility theorem|von Neumann—Morgenstern utility representation theorem]].
 
In other words: if an individual always chooses his/her most preferred alternative available, then the individual will choose one gamble over another if and only if there is a utility function such that the expected utility of one exceeds that of the other. The expected utility of any gamble may be expressed as a linear combination of the utilities of the outcomes,with the weights being the respective probabilities. Utility functions are also normally continuous functions. Such utility functions are also referred to as von Neumann–Morgenstern (vNM) utility functions. This is a central theme of the expected utility hypothesis in which an individual chooses not the highest expected value, but rather the highest expected utility. The expected utility maximizing individual makes decisions rationally based on the axioms of the theory.
 
The von Neumann–Morgenstern formulation is important in the application of [[set theory]] to economics because it was developed shortly after the Hicks-Allen "[[Ordinal utility|ordinal]] revolution" of the 1930s, and it revived the idea of [[cardinal utility]] in economic theory.{{Citation needed|date=August 2008}} Note, however, that while in this context the ''utility function'' is cardinal, in that implied behavior would be altered by a non-linear monotonic transformation of utility, the ''expected utility function'' is ordinal because any monotonic increasing transformation of it gives the same behavior.
 
===Risk aversion===
{{further2|[[Risk aversion]]}}
The expected utility theory implies that rational individuals act as though they were maximizing expected utility, and takes into account that individuals may be [[risk averse]], meaning that the individual would refuse a fair gamble (a fair gamble has an expected value of zero). Risk aversion implies that their utility functions are [[concave function|concave]] and show diminishing marginal wealth utility. The [[risk attitude]] is directly related to the curvature of the utility function: risk neutral individuals have linear utility functions, while risk seeking individuals have convex utility functions and risk averse individuals have concave utility functions.  The degree of risk aversion can be measured by the curvature of the utility function.
 
Since the risk attitudes are unchanged under [[affine transformation]]s of ''u'', the first derivative ''u''' <!-- u' = u prime, this is not a typo--> is not an adequate measure of  the risk aversion of a utility function. Instead, it needs to be normalized. This leads to the definition of the Arrow–Pratt<ref>Arrow, K.J.,1965, "The theory of risk aversion," in ''Aspects of the Theory of Risk Bearing'', by Yrjo Jahnssonin Saatio, Helsinki.  Reprinted in: ''Essays in the Theory of Risk Bearing'', Markham Publ. Co., Chicago, 1971, 90-109.</ref><ref>{{cite journal |doi=10.2307/1913738 |author=Pratt, J. W. |title=Risk aversion in the small and in the large |journal=Econometrica |volume=32 |issue=1/2 |pages=122–136 |date=January–April 1964 |jstor=1913738}}</ref> measure of absolute risk aversion:
 
: <math>\mathit{ARA}(w) =-\frac{u''(w)}{u'(w)}</math>
 
The Arrow–Pratt measure of relative risk aversion is:
 
: <math>\mathit{RRA}(w) =-\frac{wu''(w)}{u'(w)}</math>
 
Special classes of utility functions are the CRRA ([[constant relative risk aversion]]) functions, where RRA(w) is constant, and the CARA ([[constant absolute risk aversion]]) functions, where ARA(w) is constant. They are often used in economics for simplification.
 
A decision that maximizes expected utility also maximizes the probability of the decision's consequences being preferable to some uncertain threshold (Castagnoli and LiCalzi,1996; Bordley and LiCalzi,2000;Bordley and Kirkwood, ).  In the absence of uncertainty about the threshold,  expected utility maximization simplifies to maximizing the probability of achieving some fixed target.  If the uncertainty is uniformly distributed, then expected utility maximization becomes expected value maximization.  Intermediate cases lead to increasing risk-aversion above some fixed threshold and increasing risk-seeking below a fixed threshold.
 
===Examples of von Neumann-Morgenstern utility functions===
The utility function <math>u(w)=\log(w)</math> was originally suggested by Bernoulli (see above).  It has relative risk aversion constant and equal to one, and is still sometimes assumed in economic analyses.  The utility function <math> u(w)= -e^{-aw}</math> exhibits constant absolute risk aversion, and for this reason is often avoided, although it has the advantage of offering substantial mathematical tractability when asset returns are normally distributed.  Note that, as per the affine transformation property alluded to above, the utility function <math>K-e^{-aw}</math> gives exactly the same preferences orderings as does  <math>-e^{-aw}</math>; thus it is irrelevant that the values of <math>-e^{-aw}</math> and its expected value are always negative: what matters for preference ordering is which of two gambles gives the higher expected utility, not the numerical values of those expected utilities.
 
The class of constant relative risk aversion utility functions contains three categories.  Bernoulli's utility function
 
:<math> u(w) = \log(w)</math>
 
has relative risk aversion equal to unity.  The functions
 
:<math> u(w) = w^{\alpha}</math>
 
for <math>\alpha \in (0,1)</math> have relative risk aversion equal to <math>1-\alpha</math>.  And the functions
 
:<math> u(w) = -w^{\alpha}</math>
 
for <math>\alpha < 0</math> also have relative risk aversion equal to <math>1-\alpha</math>.
 
See also [[Risk aversion#Absolute risk aversion|the discussion]] of utility functions having hyperbolic absolute risk aversion (HARA).
 
===Measuring risk in the expected utility context===
Often people refer to "risk" in the sense of a potentially quantifiable entity.  In the context of [[modern portfolio theory|mean-variance analysis]], [[variance]] is used as a risk measure for portfolio return; however, this is only valid if returns are [[normal distribution|normally distributed]] or otherwise [[elliptical distribution|jointly elliptically distributed]].<ref>{{cite journal |doi=10.2307/2296336 |author=Borch, K. |title=A note on uncertainty and indifference curves |journal=Review of Economic Studies |volume=36 |issue=1 |pages=1–4 |date=January 1969 |jstor=2296336 }}</ref><ref>{{cite journal |doi=10.1016/0022-0531(83)90129-1 |author=Chamberlain, G. |title=A characterization of the distributions that imply mean-variance utility functions |journal=Journal of Economic Theory |volume=29 |issue=1 |pages=185–201 |year=1983}}</ref><ref>{{cite journal |doi=10.2307/2328079 |author=Owen, J., Rabinovitch, R. |title=On the class of elliptical distributions and their applications to the theory of portfolio choice |journal=Journal of Finance |volume=38 |issue=3 |pages=745–752 |year=1983 |jstor=2328079}}</ref>  However, D. E. Bell<ref>{{cite journal |doi=10.1287/mnsc.34.12.1416 |author=Bell, D.E. |title=One-switch utility functions and a measure of risk |journal=Management Science |volume=34 |issue=12 |pages=1416–24 |date=December 1988 }}</ref> proposed a measure of risk which follows naturally from a certain class of von Neumann-Morgenstern utility functions.  Let utility of wealth be given by <math> u(w)= w-be^{-aw}</math> for individual-specific positive parameters ''a'' and ''b''.  Then expected utility is given by
:<math>
\begin{align}
\operatorname{E}[u(w)]&=\operatorname{E}[w]-b\operatorname{E}[e^{-aw}]\\
                    &=\operatorname{E}[w]-b\operatorname{E}[e^{-a\operatorname{E}[w]-a(w-\operatorname{E}[w])}]\\
                    &=\operatorname{E}[w]-be^{-a\operatorname{E}[w]}\operatorname{E}[e^{-a(w-\operatorname{E}[w])}]\\
                    &= \text{Expected wealth} - b \cdot e^{-a\cdot \text{Expected wealth}}\cdot \text{Risk}.
\end{align}
</math>
Thus the risk measure is <math>\operatorname{E}(e^{-a(w-\operatorname{E}w)})</math>, which differs between two individuals if they have different values of the parameter <math>a</math>, allowing different people to disagree about the degree of risk associated with any given portfolio.
 
== Criticism ==
Expected utility theory is criticized by behavioral decision science. It argues that, whilst Bernoulli's paper was concise and brilliant, the theory is not perfect.  For example, in 2000 behavioral economist Matthew Rabin proved mathematically that the utility of wealth cannot explain [[loss aversion]] and attempts to so use it will fail.  Bernoulli's theory on the utility of wealth assumed that if two people have the same wealth all other things being equal the people should be equally happy.  However, where two people have US$1m but one has just prior to that had US$2m but lost US$1m whereas the other had US$500 and had just gained US$999,500 they will not be equally happy.  Bernoulli's theory thus lacked a reference point. Nevertheless it remained a dominant theory for over 250 years.  [[Kahneman]] and [[Tversky]] in 1979 presented their [[prospect theory]] which showed empirically, among other things, how preferences of individuals are inconsistent among same choices, depending on how those choices are presented.<ref>Daniel Kahneman; Amos Tversky (1979). Prospect Theory: An Analysis of Decision under Risk. ''Econometrica'', Vol. 47, No. 2., pp. 263-292.</ref>
 
Like any [[mathematical model]], expected utility theory is an abstraction and simplification of reality. The mathematical correctness  of expected utility theory and the salience of its primitive concepts do not guarantee that expected utility theory is a reliable guide to human behavior or optimal practice.
 
The mathematical clarity of expected utility theory has helped scientists design experiments to test its adequacy, and to distinguish systematic departures from its predictions. This has led to the field of [[behavioral finance]], which has produced deviations from expected utility theory to account for the empirical facts.
 
===Conservatism in updating beliefs===
It is well established that humans find logic hard, mathematics harder, and probability even more challenging{{Citation needed|date=June 2010}}. Psychologists have discovered systematic violations of probability calculations and behavior by humans.{{Citation needed|date=February 2011}} Consider, for example, the [[Monty Hall problem]].
 
In updating probability distributions using evidence, a standard method uses [[conditional probability]], namely the [[Bayes's rule|rule of Bayes]]. An experiment on [[belief revision]] has suggested that humans change their beliefs faster when using Bayesian methods than when using informal judgment.<ref>Subjects changed their beliefs faster by conditioning on evidence (Bayes's theorem) than by using informal reasoning, according to a classic study by the psychologist Ward Edwards: {{cite book| author=Edwards, Ward| chapter=Conservatism in Human Information Processing|editor=Kleinmuntz, B| title=Formal Representation of Human Judgment|publisher=Wiley|year=1968}}
 
{{cite book| author=Edwards, Ward| chapter=Conservatism in Human Information Processing (excerpted)|editor=[[Daniel Kahneman]], [[Paul Slovic]] and [[Amos Tversky]]| title=Judgment under uncertainty: Heuristics and biases|publisher=Cambridge University Press|year=1982}} <br />
{{cite book |last1=Phillips |first1=L.D. |last2=Edwards |first2=W. |chapter=Chapter 6: Conservatism in a simple probability inference task (''Journal of Experimental Psychology'' (1966) 72: 346-354) |title=A Science of Decision Making:The Legacy of Ward Edwards |author3=Edwards, Ward |editor=Jie W. Weiss and David J. Weiss |isbn=978-0-19-532298-9 |page=536 |date=October 2008 |publisher= Oxford University Press}}</ref>
 
===Irrational deviations===
[[Behavioral finance]] has produced several [[generalized expected utility]] theories to account for
instances where people's choice deviate from those predicted by expected utility theory.  These deviations are described as "[[Rational choice theory|irrational]]" because they can depend on the way the problem is presented, not on the actual costs,rewards, or probabilities involved.
 
Particular theories include [[prospect theory]], [[rank-dependent expected utility]] and [[cumulative prospect theory]] and [[SP/A theory]].<ref>[http://www.google.com/search?q=SP/A+theory Acting Under Uncertainty: Multidisciplinary Conceptions] by George M. von Furstenberg. Springer, 1990. ISBN 0-7923-9063-6, ISBN 978-0-7923-9063-3. 485 pages.</ref>
 
===Preference reversals over uncertain outcomes===
Starting with studies such as Lichtenstein & Slovic (1971), it was discovered that subjects sometimes exhibit signs of preference reversals with regard to their certainty equivalents of different lotteries. Specifically, when eliciting [[certainty equivalent]]s, subjects tend to value "p bets" (lotteries with a high chance of winning a low prize) lower than "$ bets" (lotteries with a small chance of winning a large prize). When subjects are asked which lotteries they prefer in direct comparison, however, they frequently prefer the "p bets" over "$ bets."<ref>{{cite journal |last1=Lichtenstein |first1=S. |author2=P. Slovic |year=1971|title=Reversals of preference between bids and choices in gambling decisions|journal=Journal of Experimental Psychology|volume=89|issue=1|pages=46–55|issn=0096-3445|url=http://psycnet.apa.org/journals/xge/89/1/46/}}</ref> Many studies have examined this "preference reversal," from both an experimental (e.g., Plott & Grether, 1979)<ref>{{cite journal |last1=Grether |first1=David M. |author2 =Plott, Charles R.|year=1979|title=Economic Theory of Choice and the Preference Reversal Phenomenon|journal=[[American Economic Review]]|volume=69|issue=4|pages=623–638|jstor=1808708}}</ref> and theoretical (e.g., Holt, 1986)<ref>{{cite journal|last=Holt|first=Charles|year=1986|title=Preference Reversals and the Independence Axiom |journal=[[American Economic Review]]|volume=76|issue=3|pages=508–515|jstor=1813367}}</ref> standpoint, indicating that this behavior can be brought into accordance with neoclassical economic theory under specific assumptions.
 
===Uncertain probabilities===
If one is using the frequentist notion of probability, where probabilities are considered to be facts, then applying expected value and expected utility to decision-making requires knowing the probability of various outcomes. However, this is unknown in practice: one is operating under [[uncertainty]] (in economics, one talks of [[Knightian uncertainty]]). Thus one must make assumptions, but then the expected value of various decisions is very [[sensitivity analysis|sensitive]] to the assumptions. This is particularly a problem when the expectation is dominated by rare extreme events, as in a [[long-tailed distribution]].
 
Alternative decision techniques are [[Robust decision|robust]] to uncertainty of probability of outcomes, either not depending on probabilities of outcomes and only requiring [[scenario analysis]] (as in [[minimax]] or [[minimax regret]]), or being less sensitive to assumptions.
 
[[Bayesian probability|Bayesian]] approaches to probability treat it as a degree of belief, and thus deny the existence of Knightian uncertainty and uncertain probabilities.
 
==See also==
* [[Allais paradox]]
* [[Ambiguity aversion]]
* [[Bayesian probability]]
* [[Behavioral economics]]
* [[Decision theory]]
* [[Generalized expected utility]]
* [[Indifference price]]
* [[Loss function]]
* [[Lottery (probability)]]
* [[Marginal utility]]
* [[Prospect theory]]
* [[Rank-dependent expected utility]]
* [[Risk aversion]]
* [[Risk#Risk in psychology|Risk in psychology]]
* [[Subjective expected utility]]
* [[Two-moment decision models]]
 
==References==
<references />
* {{cite journal| author=[[Charles Sanders Peirce]] and [[Joseph Jastrow]]|year=1885|title=On Small Differences in Sensation| journal=Memoirs of the National Academy of Sciences|volume=3|pages=73–83|url=http://psychclassics.yorku.ca/Peirce/small-diffs.htm}} http://psychclassics.yorku.ca/Peirce/small-diffs.htm
* [[Frank P. Ramsey|Ramsey, Frank Plumpton]]; “Truth and Probability” ([http://cepa.newschool.edu/het//texts/ramsey/ramsess.pdf  PDF]), Chapter VII in ''The Foundations of Mathematics and other Logical Essays'' (1931).
* [[Bruno de Finetti|de Finetti, Bruno]]. "Probabilism: A Critical Essay on the Theory of Probability and on the Value of Science," (translation of 1931 article) in ''Erkenntnis,'' volume 31, September 1989.
* [[Bruno de Finetti|de Finetti, Bruno]]. 1937, “La Prévision: ses lois logiques, ses sources subjectives,” Annales de l'Institut Henri Poincaré,
: [[Bruno de Finetti|de Finetti, Bruno]].  "Foresight: its Logical Laws, Its Subjective Sources," (translation of the [http://www.numdam.org/item?id=AIHP_1937__7_1_1_0  1937 article] in French) in H. E. Kyburg and H. E. Smokler (eds), ''Studies in Subjective Probability,'' New York: Wiley, 1964.
* [[Bruno de Finetti|de Finetti, Bruno]]. ''Theory of Probability'', (translation by [[AFM Smith]] of 1970 book) 2 volumes, New York: Wiley, 1974-5.
* {{cite book| title=Decision-Making: An Experimental Approach| author=[[Donald Davidson (philosopher)|Donald Davidson]], [[Patrick Suppes]] and [[Sidney Siegel]]| publisher=[[Stanford University Press]]|year=1957}}
* {{cite book|author=Pfanzagl, J|year=1967|publisher=Princeton University Press|chapter=Subjective Probability Derived from the [[Oskar Morgenstern|Morgenstern]]-[[John von Neumann|von Neumann]] [[Expected utility|Utility Theory]]|pages=237–251|title=Essays in Mathematical Economics In Honor of Oskar Morgenstern|editor=[[Martin Shubik]] }}
* {{cite book|author=Pfanzagl, J. in cooperation with V. Baumann and H. Huber|year=1968|publisher=Wiley|chapter=Events, Utility and Subjective Probability|pages=195–220|title=Theory of Measurement}}
* {{cite book|author=[[Oskar Morgenstern|Morgenstern, Oskar]]|year=1976|publisher=New York University Press|chapter=Some Reflections on [[Expected utility|Utility]]|pages=65–70|title=Selected Economic Writings of Oskar Morgenstern|editor=Andrew Schotter|isbn=0-8147-7771-6}}
 
==Further reading==
* {{cite journal |author=Schoemaker PJH |title=The Expected Utility Model: Its Variants, Purposes, Evidence and Limitations |journal=Journal of Economic Literature |volume=20 |pages=529–563 |year=1982}}
* {{cite book |author=Anand P. |title=Foundations of Rational Choice Under Risk |publisher=Oxford University Press |location=Oxford |year=1993 |isbn=0-19-823303-5 }}
* {{cite journal |author=Arrow K.J. |title=Uncertainty and the Welfare Economics of Medical Care |journal=American Economic Review |volume=53 |pages=941–73 |year=1963}}
* [[Scott Plous]] (1993) "The psychology of judgment and decision making", Chapter 7 (specifically) and 8,9,10, (to show paradoxes to the theory).
 
{{microeconomics}}
 
[[Category:Belief revision]]
[[Category:Decision theory]]
[[Category:Economics of uncertainty]]
[[Category:Game theory]]
[[Category:Motivational theories]]
[[Category:Optimal decisions]]
[[Category:Utility]]
 
[[he:תועלת פון נוימן-מורגנשטרן]]
[[pl:Teoria oczekiwanej użyteczności]]

Revision as of 02:37, 19 June 2013

In economics, game theory, and decision theory the expected utility hypothesis refers to a hypothesis concerning people's preferences with regard to choices that have uncertain outcomes (gambles). This hypothesis states that if certain axioms are satisfied, the subjective value associated with a gamble by an individual is the statistical expectation of that individual's valuations of the outcomes of that gamble. This hypothesis has proved useful to explain some popular choices that seem to contradict the expected value criterion (which takes into account only the sizes of the payouts and the probabilities of occurrence), such as occur in the contexts of gambling and insurance. Daniel Bernoulli initiated this hypothesis in 1738. Until the mid twentieth century, the standard term for the expected utility was the moral expectation, contrasted with "mathematical expectation" for the expected value.[1]

The von Neumann–Morgenstern utility theorem provides necessary and sufficient "rationality" axioms under which the expected utility hypothesis holds.[2]

Expected value and choice under risk

In the presence of risky outcomes, a decision maker could use the expected value criterion as a rule of choice: higher expected value investments are simply the preferred ones. For example, suppose there is a gamble in which the probability of getting a $100 payment is 1 in 80 and the alternative, and far more likely, outcome, is getting nothing. Then the expected value of this gamble is $1.25. Given the choice between this gamble and a guaranteed payment of $1, by this simple expected value theory people would choose the $100-or-nothing gamble. However, under expected utility theory, some people would be risk averse enough to prefer the sure thing, even though it has a lower expected value, while other less risk averse people would still choose the riskier, higher-mean gamble.

Bernoulli's formulation

Nicolas Bernoulli described the St. Petersburg paradox (involving infinite expected values) in 1713, prompting two Swiss mathematicians to develop expected utility theory as a solution. The theory can also more accurately describe more realistic scenarios (where expected values are finite) than expected value alone.

In 1728, Gabriel Cramer, in a letter to Nicolas Bernoulli, wrote, "the mathematicians estimate money in proportion to its quantity, and men of good sense in proportion to the usage that they may make of it."[3]

In 1738, Nicolas' cousin Daniel Bernoulli, published the canonical 18th Century description of this solution in Specimen theoriae novae de mensura sortis or Exposition of a New Theory on the Measurement of Risk.[4]

Daniel Bernoulli proposed that a mathematical function should be used to correct the expected value depending on probability. This provides a way to account for risk aversion, where the risk premium is higher for low-probability events than the difference between the payout level of a particular outcome and its expected value.

Bernoulli's paper was the first formalization of marginal utility, which has broad application in economics in addition to expected utility theory. He used this concept to formalize the idea that the same amount of additional money was less useful to an already-wealthy person than it would be to a poor person.

Infinite expected value — St. Petersburg paradox

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The St. Petersburg paradox (named after the journal in which Bernoulli's paper was published) arises when there is no upper bound on the potential rewards from very low probability events. Because some probability distribution functions have an infinite expected value, an expected-wealth maximizing person would pay an infinite amount to take this gamble. In real life, people do not do this.

Bernoulli proposed a solution to this paradox in his paper: the utility function used in real life means that the expected utility of the gamble is finite, even if its expected value is infinite. (Thus he hypothesized diminishing marginal utility of increasingly larger amounts of money.) It has also been resolved differently by other economists by proposing that very low probability events are neglected, by taking into account the finite resources of the participants, or by noting that one simply cannot buy that which is not sold (and that sellers would not produce a lottery whose expected loss to them were unacceptable).

Von Neumann–Morgenstern formulation

Mining Engineer (Excluding Oil ) Truman from Alma, loves to spend time knotting, largest property developers in singapore developers in singapore and stamp collecting. Recently had a family visit to Urnes Stave Church.

The von Neumann-Morgenstern axioms

There are four axioms[5] of the expected utility theory that define a rational decision maker. They are completeness, transitivity, independence and continuity.

Completeness assumes that an individual has well defined preferences and can always decide between any two alternatives.

  • Axiom (Completeness): For every A and B either AB or AB.

This means that the individual either prefers A to B, or is indifferent between A and B, or prefers B to A.

Transitivity assumes that, as an individual decides according to the completeness axiom, the individual also decides consistently.

  • Axiom (Transitivity): For every A, B and C with AB and BC we must have AC.

Independence also pertains to well-defined preferences and assumes that two gambles mixed with a third one maintain the same preference order as when the two are presented independently of the third one. The independence axiom is the most controversial one.

Continuity assumes that when there are three lotteries (A, B and C) and the individual prefers A to B and B to C, then there should be a possible combination of A and C in which the individual is then indifferent between this mix and the lottery B.

  • Axiom (Continuity): Let A, B and C be lotteries with ABC; then there exists a probability p such that B is equally good as pA+(1p)C.

If all these axioms are satisfied, then the individual is said to be rational and the preferences can be represented by a utility function, i.e. one can assign numbers (utilities) to each outcome of the lottery such that choosing the best lottery according to the preference amounts to choosing the lottery with the highest expected utility. This result is called the von Neumann—Morgenstern utility representation theorem.

In other words: if an individual always chooses his/her most preferred alternative available, then the individual will choose one gamble over another if and only if there is a utility function such that the expected utility of one exceeds that of the other. The expected utility of any gamble may be expressed as a linear combination of the utilities of the outcomes,with the weights being the respective probabilities. Utility functions are also normally continuous functions. Such utility functions are also referred to as von Neumann–Morgenstern (vNM) utility functions. This is a central theme of the expected utility hypothesis in which an individual chooses not the highest expected value, but rather the highest expected utility. The expected utility maximizing individual makes decisions rationally based on the axioms of the theory.

The von Neumann–Morgenstern formulation is important in the application of set theory to economics because it was developed shortly after the Hicks-Allen "ordinal revolution" of the 1930s, and it revived the idea of cardinal utility in economic theory.Potter or Ceramic Artist Truman Bedell from Rexton, has interests which include ceramics, best property developers in singapore developers in singapore and scrabble. Was especially enthused after visiting Alejandro de Humboldt National Park. Note, however, that while in this context the utility function is cardinal, in that implied behavior would be altered by a non-linear monotonic transformation of utility, the expected utility function is ordinal because any monotonic increasing transformation of it gives the same behavior.

Risk aversion

Template:Further2 The expected utility theory implies that rational individuals act as though they were maximizing expected utility, and takes into account that individuals may be risk averse, meaning that the individual would refuse a fair gamble (a fair gamble has an expected value of zero). Risk aversion implies that their utility functions are concave and show diminishing marginal wealth utility. The risk attitude is directly related to the curvature of the utility function: risk neutral individuals have linear utility functions, while risk seeking individuals have convex utility functions and risk averse individuals have concave utility functions. The degree of risk aversion can be measured by the curvature of the utility function.

Since the risk attitudes are unchanged under affine transformations of u, the first derivative u' is not an adequate measure of the risk aversion of a utility function. Instead, it needs to be normalized. This leads to the definition of the Arrow–Pratt[6][7] measure of absolute risk aversion:

ARA(w)=u(w)u(w)

The Arrow–Pratt measure of relative risk aversion is:

RRA(w)=wu(w)u(w)

Special classes of utility functions are the CRRA (constant relative risk aversion) functions, where RRA(w) is constant, and the CARA (constant absolute risk aversion) functions, where ARA(w) is constant. They are often used in economics for simplification.

A decision that maximizes expected utility also maximizes the probability of the decision's consequences being preferable to some uncertain threshold (Castagnoli and LiCalzi,1996; Bordley and LiCalzi,2000;Bordley and Kirkwood, ). In the absence of uncertainty about the threshold, expected utility maximization simplifies to maximizing the probability of achieving some fixed target. If the uncertainty is uniformly distributed, then expected utility maximization becomes expected value maximization. Intermediate cases lead to increasing risk-aversion above some fixed threshold and increasing risk-seeking below a fixed threshold.

Examples of von Neumann-Morgenstern utility functions

The utility function u(w)=log(w) was originally suggested by Bernoulli (see above). It has relative risk aversion constant and equal to one, and is still sometimes assumed in economic analyses. The utility function u(w)=eaw exhibits constant absolute risk aversion, and for this reason is often avoided, although it has the advantage of offering substantial mathematical tractability when asset returns are normally distributed. Note that, as per the affine transformation property alluded to above, the utility function Keaw gives exactly the same preferences orderings as does eaw; thus it is irrelevant that the values of eaw and its expected value are always negative: what matters for preference ordering is which of two gambles gives the higher expected utility, not the numerical values of those expected utilities.

The class of constant relative risk aversion utility functions contains three categories. Bernoulli's utility function

u(w)=log(w)

has relative risk aversion equal to unity. The functions

u(w)=wα

for α(0,1) have relative risk aversion equal to 1α. And the functions

u(w)=wα

for α<0 also have relative risk aversion equal to 1α.

See also the discussion of utility functions having hyperbolic absolute risk aversion (HARA).

Measuring risk in the expected utility context

Often people refer to "risk" in the sense of a potentially quantifiable entity. In the context of mean-variance analysis, variance is used as a risk measure for portfolio return; however, this is only valid if returns are normally distributed or otherwise jointly elliptically distributed.[8][9][10] However, D. E. Bell[11] proposed a measure of risk which follows naturally from a certain class of von Neumann-Morgenstern utility functions. Let utility of wealth be given by u(w)=wbeaw for individual-specific positive parameters a and b. Then expected utility is given by

E[u(w)]=E[w]bE[eaw]=E[w]bE[eaE[w]a(wE[w])]=E[w]beaE[w]E[ea(wE[w])]=Expected wealthbeaExpected wealthRisk.

Thus the risk measure is E(ea(wEw)), which differs between two individuals if they have different values of the parameter a, allowing different people to disagree about the degree of risk associated with any given portfolio.

Criticism

Expected utility theory is criticized by behavioral decision science. It argues that, whilst Bernoulli's paper was concise and brilliant, the theory is not perfect. For example, in 2000 behavioral economist Matthew Rabin proved mathematically that the utility of wealth cannot explain loss aversion and attempts to so use it will fail. Bernoulli's theory on the utility of wealth assumed that if two people have the same wealth all other things being equal the people should be equally happy. However, where two people have US$1m but one has just prior to that had US$2m but lost US$1m whereas the other had US$500 and had just gained US$999,500 they will not be equally happy. Bernoulli's theory thus lacked a reference point. Nevertheless it remained a dominant theory for over 250 years. Kahneman and Tversky in 1979 presented their prospect theory which showed empirically, among other things, how preferences of individuals are inconsistent among same choices, depending on how those choices are presented.[12]

Like any mathematical model, expected utility theory is an abstraction and simplification of reality. The mathematical correctness of expected utility theory and the salience of its primitive concepts do not guarantee that expected utility theory is a reliable guide to human behavior or optimal practice.

The mathematical clarity of expected utility theory has helped scientists design experiments to test its adequacy, and to distinguish systematic departures from its predictions. This has led to the field of behavioral finance, which has produced deviations from expected utility theory to account for the empirical facts.

Conservatism in updating beliefs

It is well established that humans find logic hard, mathematics harder, and probability even more challengingPotter or Ceramic Artist Truman Bedell from Rexton, has interests which include ceramics, best property developers in singapore developers in singapore and scrabble. Was especially enthused after visiting Alejandro de Humboldt National Park.. Psychologists have discovered systematic violations of probability calculations and behavior by humans.Potter or Ceramic Artist Truman Bedell from Rexton, has interests which include ceramics, best property developers in singapore developers in singapore and scrabble. Was especially enthused after visiting Alejandro de Humboldt National Park. Consider, for example, the Monty Hall problem.

In updating probability distributions using evidence, a standard method uses conditional probability, namely the rule of Bayes. An experiment on belief revision has suggested that humans change their beliefs faster when using Bayesian methods than when using informal judgment.[13]

Irrational deviations

Behavioral finance has produced several generalized expected utility theories to account for instances where people's choice deviate from those predicted by expected utility theory. These deviations are described as "irrational" because they can depend on the way the problem is presented, not on the actual costs,rewards, or probabilities involved.

Particular theories include prospect theory, rank-dependent expected utility and cumulative prospect theory and SP/A theory.[14]

Preference reversals over uncertain outcomes

Starting with studies such as Lichtenstein & Slovic (1971), it was discovered that subjects sometimes exhibit signs of preference reversals with regard to their certainty equivalents of different lotteries. Specifically, when eliciting certainty equivalents, subjects tend to value "p bets" (lotteries with a high chance of winning a low prize) lower than "$ bets" (lotteries with a small chance of winning a large prize). When subjects are asked which lotteries they prefer in direct comparison, however, they frequently prefer the "p bets" over "$ bets."[15] Many studies have examined this "preference reversal," from both an experimental (e.g., Plott & Grether, 1979)[16] and theoretical (e.g., Holt, 1986)[17] standpoint, indicating that this behavior can be brought into accordance with neoclassical economic theory under specific assumptions.

Uncertain probabilities

If one is using the frequentist notion of probability, where probabilities are considered to be facts, then applying expected value and expected utility to decision-making requires knowing the probability of various outcomes. However, this is unknown in practice: one is operating under uncertainty (in economics, one talks of Knightian uncertainty). Thus one must make assumptions, but then the expected value of various decisions is very sensitive to the assumptions. This is particularly a problem when the expectation is dominated by rare extreme events, as in a long-tailed distribution.

Alternative decision techniques are robust to uncertainty of probability of outcomes, either not depending on probabilities of outcomes and only requiring scenario analysis (as in minimax or minimax regret), or being less sensitive to assumptions.

Bayesian approaches to probability treat it as a degree of belief, and thus deny the existence of Knightian uncertainty and uncertain probabilities.

See also

References

  1. "Moral expectation", under Jeff Miller, Earliest Known Uses of Some of the Words of Mathematics (M), accessed 2011-03-24. The term "utility" was first introduced mathematically in this connection by Jevons in 1871; previously the term "moral value" was used.
  2. Journals and Publications :: The New School for Social Research (NSSR)
  3. http://www.cs.xu.edu/math/Sources/Montmort/stpetersburg.pdf#search=%22Nicolas%20Bernoulli%22
  4. One of the biggest reasons investing in a Singapore new launch is an effective things is as a result of it is doable to be lent massive quantities of money at very low interest rates that you should utilize to purchase it. Then, if property values continue to go up, then you'll get a really high return on funding (ROI). Simply make sure you purchase one of the higher properties, reminiscent of the ones at Fernvale the Riverbank or any Singapore landed property Get Earnings by means of Renting

    In its statement, the singapore property listing - website link, government claimed that the majority citizens buying their first residence won't be hurt by the new measures. Some concessions can even be prolonged to chose teams of consumers, similar to married couples with a minimum of one Singaporean partner who are purchasing their second property so long as they intend to promote their first residential property. Lower the LTV limit on housing loans granted by monetary establishments regulated by MAS from 70% to 60% for property purchasers who are individuals with a number of outstanding housing loans on the time of the brand new housing purchase. Singapore Property Measures - 30 August 2010 The most popular seek for the number of bedrooms in Singapore is 4, followed by 2 and three. Lush Acres EC @ Sengkang

    Discover out more about real estate funding in the area, together with info on international funding incentives and property possession. Many Singaporeans have been investing in property across the causeway in recent years, attracted by comparatively low prices. However, those who need to exit their investments quickly are likely to face significant challenges when trying to sell their property – and could finally be stuck with a property they can't sell. Career improvement programmes, in-house valuation, auctions and administrative help, venture advertising and marketing, skilled talks and traisning are continuously planned for the sales associates to help them obtain better outcomes for his or her shoppers while at Knight Frank Singapore. No change Present Rules

    Extending the tax exemption would help. The exemption, which may be as a lot as $2 million per family, covers individuals who negotiate a principal reduction on their existing mortgage, sell their house short (i.e., for lower than the excellent loans), or take part in a foreclosure course of. An extension of theexemption would seem like a common-sense means to assist stabilize the housing market, but the political turmoil around the fiscal-cliff negotiations means widespread sense could not win out. Home Minority Chief Nancy Pelosi (D-Calif.) believes that the mortgage relief provision will be on the table during the grand-cut price talks, in response to communications director Nadeam Elshami. Buying or promoting of blue mild bulbs is unlawful.

    A vendor's stamp duty has been launched on industrial property for the primary time, at rates ranging from 5 per cent to 15 per cent. The Authorities might be trying to reassure the market that they aren't in opposition to foreigners and PRs investing in Singapore's property market. They imposed these measures because of extenuating components available in the market." The sale of new dual-key EC models will even be restricted to multi-generational households only. The models have two separate entrances, permitting grandparents, for example, to dwell separately. The vendor's stamp obligation takes effect right this moment and applies to industrial property and plots which might be offered inside three years of the date of buy. JLL named Best Performing Property Brand for second year running

    The data offered is for normal info purposes only and isn't supposed to be personalised investment or monetary advice. Motley Fool Singapore contributor Stanley Lim would not personal shares in any corporations talked about. Singapore private home costs increased by 1.eight% within the fourth quarter of 2012, up from 0.6% within the earlier quarter. Resale prices of government-built HDB residences which are usually bought by Singaporeans, elevated by 2.5%, quarter on quarter, the quickest acquire in five quarters. And industrial property, prices are actually double the levels of three years ago. No withholding tax in the event you sell your property. All your local information regarding vital HDB policies, condominium launches, land growth, commercial property and more

    There are various methods to go about discovering the precise property. Some local newspapers (together with the Straits Instances ) have categorised property sections and many local property brokers have websites. Now there are some specifics to consider when buying a 'new launch' rental. Intended use of the unit Every sale begins with 10 p.c low cost for finish of season sale; changes to 20 % discount storewide; follows by additional reduction of fiftyand ends with last discount of 70 % or extra. Typically there is even a warehouse sale or transferring out sale with huge mark-down of costs for stock clearance. Deborah Regulation from Expat Realtor shares her property market update, plus prime rental residences and houses at the moment available to lease Esparina EC @ Sengkang
  5. Neumann, John von, and Morgenstern, Oskar, Theory of Games and Economic Behavior, Princeton, NJ, Princeton University Press, 1944, second ed. 1947, third ed. 1953.
  6. Arrow, K.J.,1965, "The theory of risk aversion," in Aspects of the Theory of Risk Bearing, by Yrjo Jahnssonin Saatio, Helsinki. Reprinted in: Essays in the Theory of Risk Bearing, Markham Publ. Co., Chicago, 1971, 90-109.
  7. One of the biggest reasons investing in a Singapore new launch is an effective things is as a result of it is doable to be lent massive quantities of money at very low interest rates that you should utilize to purchase it. Then, if property values continue to go up, then you'll get a really high return on funding (ROI). Simply make sure you purchase one of the higher properties, reminiscent of the ones at Fernvale the Riverbank or any Singapore landed property Get Earnings by means of Renting

    In its statement, the singapore property listing - website link, government claimed that the majority citizens buying their first residence won't be hurt by the new measures. Some concessions can even be prolonged to chose teams of consumers, similar to married couples with a minimum of one Singaporean partner who are purchasing their second property so long as they intend to promote their first residential property. Lower the LTV limit on housing loans granted by monetary establishments regulated by MAS from 70% to 60% for property purchasers who are individuals with a number of outstanding housing loans on the time of the brand new housing purchase. Singapore Property Measures - 30 August 2010 The most popular seek for the number of bedrooms in Singapore is 4, followed by 2 and three. Lush Acres EC @ Sengkang

    Discover out more about real estate funding in the area, together with info on international funding incentives and property possession. Many Singaporeans have been investing in property across the causeway in recent years, attracted by comparatively low prices. However, those who need to exit their investments quickly are likely to face significant challenges when trying to sell their property – and could finally be stuck with a property they can't sell. Career improvement programmes, in-house valuation, auctions and administrative help, venture advertising and marketing, skilled talks and traisning are continuously planned for the sales associates to help them obtain better outcomes for his or her shoppers while at Knight Frank Singapore. No change Present Rules

    Extending the tax exemption would help. The exemption, which may be as a lot as $2 million per family, covers individuals who negotiate a principal reduction on their existing mortgage, sell their house short (i.e., for lower than the excellent loans), or take part in a foreclosure course of. An extension of theexemption would seem like a common-sense means to assist stabilize the housing market, but the political turmoil around the fiscal-cliff negotiations means widespread sense could not win out. Home Minority Chief Nancy Pelosi (D-Calif.) believes that the mortgage relief provision will be on the table during the grand-cut price talks, in response to communications director Nadeam Elshami. Buying or promoting of blue mild bulbs is unlawful.

    A vendor's stamp duty has been launched on industrial property for the primary time, at rates ranging from 5 per cent to 15 per cent. The Authorities might be trying to reassure the market that they aren't in opposition to foreigners and PRs investing in Singapore's property market. They imposed these measures because of extenuating components available in the market." The sale of new dual-key EC models will even be restricted to multi-generational households only. The models have two separate entrances, permitting grandparents, for example, to dwell separately. The vendor's stamp obligation takes effect right this moment and applies to industrial property and plots which might be offered inside three years of the date of buy. JLL named Best Performing Property Brand for second year running

    The data offered is for normal info purposes only and isn't supposed to be personalised investment or monetary advice. Motley Fool Singapore contributor Stanley Lim would not personal shares in any corporations talked about. Singapore private home costs increased by 1.eight% within the fourth quarter of 2012, up from 0.6% within the earlier quarter. Resale prices of government-built HDB residences which are usually bought by Singaporeans, elevated by 2.5%, quarter on quarter, the quickest acquire in five quarters. And industrial property, prices are actually double the levels of three years ago. No withholding tax in the event you sell your property. All your local information regarding vital HDB policies, condominium launches, land growth, commercial property and more

    There are various methods to go about discovering the precise property. Some local newspapers (together with the Straits Instances ) have categorised property sections and many local property brokers have websites. Now there are some specifics to consider when buying a 'new launch' rental. Intended use of the unit Every sale begins with 10 p.c low cost for finish of season sale; changes to 20 % discount storewide; follows by additional reduction of fiftyand ends with last discount of 70 % or extra. Typically there is even a warehouse sale or transferring out sale with huge mark-down of costs for stock clearance. Deborah Regulation from Expat Realtor shares her property market update, plus prime rental residences and houses at the moment available to lease Esparina EC @ Sengkang
  8. One of the biggest reasons investing in a Singapore new launch is an effective things is as a result of it is doable to be lent massive quantities of money at very low interest rates that you should utilize to purchase it. Then, if property values continue to go up, then you'll get a really high return on funding (ROI). Simply make sure you purchase one of the higher properties, reminiscent of the ones at Fernvale the Riverbank or any Singapore landed property Get Earnings by means of Renting

    In its statement, the singapore property listing - website link, government claimed that the majority citizens buying their first residence won't be hurt by the new measures. Some concessions can even be prolonged to chose teams of consumers, similar to married couples with a minimum of one Singaporean partner who are purchasing their second property so long as they intend to promote their first residential property. Lower the LTV limit on housing loans granted by monetary establishments regulated by MAS from 70% to 60% for property purchasers who are individuals with a number of outstanding housing loans on the time of the brand new housing purchase. Singapore Property Measures - 30 August 2010 The most popular seek for the number of bedrooms in Singapore is 4, followed by 2 and three. Lush Acres EC @ Sengkang

    Discover out more about real estate funding in the area, together with info on international funding incentives and property possession. Many Singaporeans have been investing in property across the causeway in recent years, attracted by comparatively low prices. However, those who need to exit their investments quickly are likely to face significant challenges when trying to sell their property – and could finally be stuck with a property they can't sell. Career improvement programmes, in-house valuation, auctions and administrative help, venture advertising and marketing, skilled talks and traisning are continuously planned for the sales associates to help them obtain better outcomes for his or her shoppers while at Knight Frank Singapore. No change Present Rules

    Extending the tax exemption would help. The exemption, which may be as a lot as $2 million per family, covers individuals who negotiate a principal reduction on their existing mortgage, sell their house short (i.e., for lower than the excellent loans), or take part in a foreclosure course of. An extension of theexemption would seem like a common-sense means to assist stabilize the housing market, but the political turmoil around the fiscal-cliff negotiations means widespread sense could not win out. Home Minority Chief Nancy Pelosi (D-Calif.) believes that the mortgage relief provision will be on the table during the grand-cut price talks, in response to communications director Nadeam Elshami. Buying or promoting of blue mild bulbs is unlawful.

    A vendor's stamp duty has been launched on industrial property for the primary time, at rates ranging from 5 per cent to 15 per cent. The Authorities might be trying to reassure the market that they aren't in opposition to foreigners and PRs investing in Singapore's property market. They imposed these measures because of extenuating components available in the market." The sale of new dual-key EC models will even be restricted to multi-generational households only. The models have two separate entrances, permitting grandparents, for example, to dwell separately. The vendor's stamp obligation takes effect right this moment and applies to industrial property and plots which might be offered inside three years of the date of buy. JLL named Best Performing Property Brand for second year running

    The data offered is for normal info purposes only and isn't supposed to be personalised investment or monetary advice. Motley Fool Singapore contributor Stanley Lim would not personal shares in any corporations talked about. Singapore private home costs increased by 1.eight% within the fourth quarter of 2012, up from 0.6% within the earlier quarter. Resale prices of government-built HDB residences which are usually bought by Singaporeans, elevated by 2.5%, quarter on quarter, the quickest acquire in five quarters. And industrial property, prices are actually double the levels of three years ago. No withholding tax in the event you sell your property. All your local information regarding vital HDB policies, condominium launches, land growth, commercial property and more

    There are various methods to go about discovering the precise property. Some local newspapers (together with the Straits Instances ) have categorised property sections and many local property brokers have websites. Now there are some specifics to consider when buying a 'new launch' rental. Intended use of the unit Every sale begins with 10 p.c low cost for finish of season sale; changes to 20 % discount storewide; follows by additional reduction of fiftyand ends with last discount of 70 % or extra. Typically there is even a warehouse sale or transferring out sale with huge mark-down of costs for stock clearance. Deborah Regulation from Expat Realtor shares her property market update, plus prime rental residences and houses at the moment available to lease Esparina EC @ Sengkang
  9. One of the biggest reasons investing in a Singapore new launch is an effective things is as a result of it is doable to be lent massive quantities of money at very low interest rates that you should utilize to purchase it. Then, if property values continue to go up, then you'll get a really high return on funding (ROI). Simply make sure you purchase one of the higher properties, reminiscent of the ones at Fernvale the Riverbank or any Singapore landed property Get Earnings by means of Renting

    In its statement, the singapore property listing - website link, government claimed that the majority citizens buying their first residence won't be hurt by the new measures. Some concessions can even be prolonged to chose teams of consumers, similar to married couples with a minimum of one Singaporean partner who are purchasing their second property so long as they intend to promote their first residential property. Lower the LTV limit on housing loans granted by monetary establishments regulated by MAS from 70% to 60% for property purchasers who are individuals with a number of outstanding housing loans on the time of the brand new housing purchase. Singapore Property Measures - 30 August 2010 The most popular seek for the number of bedrooms in Singapore is 4, followed by 2 and three. Lush Acres EC @ Sengkang

    Discover out more about real estate funding in the area, together with info on international funding incentives and property possession. Many Singaporeans have been investing in property across the causeway in recent years, attracted by comparatively low prices. However, those who need to exit their investments quickly are likely to face significant challenges when trying to sell their property – and could finally be stuck with a property they can't sell. Career improvement programmes, in-house valuation, auctions and administrative help, venture advertising and marketing, skilled talks and traisning are continuously planned for the sales associates to help them obtain better outcomes for his or her shoppers while at Knight Frank Singapore. No change Present Rules

    Extending the tax exemption would help. The exemption, which may be as a lot as $2 million per family, covers individuals who negotiate a principal reduction on their existing mortgage, sell their house short (i.e., for lower than the excellent loans), or take part in a foreclosure course of. An extension of theexemption would seem like a common-sense means to assist stabilize the housing market, but the political turmoil around the fiscal-cliff negotiations means widespread sense could not win out. Home Minority Chief Nancy Pelosi (D-Calif.) believes that the mortgage relief provision will be on the table during the grand-cut price talks, in response to communications director Nadeam Elshami. Buying or promoting of blue mild bulbs is unlawful.

    A vendor's stamp duty has been launched on industrial property for the primary time, at rates ranging from 5 per cent to 15 per cent. The Authorities might be trying to reassure the market that they aren't in opposition to foreigners and PRs investing in Singapore's property market. They imposed these measures because of extenuating components available in the market." The sale of new dual-key EC models will even be restricted to multi-generational households only. The models have two separate entrances, permitting grandparents, for example, to dwell separately. The vendor's stamp obligation takes effect right this moment and applies to industrial property and plots which might be offered inside three years of the date of buy. JLL named Best Performing Property Brand for second year running

    The data offered is for normal info purposes only and isn't supposed to be personalised investment or monetary advice. Motley Fool Singapore contributor Stanley Lim would not personal shares in any corporations talked about. Singapore private home costs increased by 1.eight% within the fourth quarter of 2012, up from 0.6% within the earlier quarter. Resale prices of government-built HDB residences which are usually bought by Singaporeans, elevated by 2.5%, quarter on quarter, the quickest acquire in five quarters. And industrial property, prices are actually double the levels of three years ago. No withholding tax in the event you sell your property. All your local information regarding vital HDB policies, condominium launches, land growth, commercial property and more

    There are various methods to go about discovering the precise property. Some local newspapers (together with the Straits Instances ) have categorised property sections and many local property brokers have websites. Now there are some specifics to consider when buying a 'new launch' rental. Intended use of the unit Every sale begins with 10 p.c low cost for finish of season sale; changes to 20 % discount storewide; follows by additional reduction of fiftyand ends with last discount of 70 % or extra. Typically there is even a warehouse sale or transferring out sale with huge mark-down of costs for stock clearance. Deborah Regulation from Expat Realtor shares her property market update, plus prime rental residences and houses at the moment available to lease Esparina EC @ Sengkang
  10. One of the biggest reasons investing in a Singapore new launch is an effective things is as a result of it is doable to be lent massive quantities of money at very low interest rates that you should utilize to purchase it. Then, if property values continue to go up, then you'll get a really high return on funding (ROI). Simply make sure you purchase one of the higher properties, reminiscent of the ones at Fernvale the Riverbank or any Singapore landed property Get Earnings by means of Renting

    In its statement, the singapore property listing - website link, government claimed that the majority citizens buying their first residence won't be hurt by the new measures. Some concessions can even be prolonged to chose teams of consumers, similar to married couples with a minimum of one Singaporean partner who are purchasing their second property so long as they intend to promote their first residential property. Lower the LTV limit on housing loans granted by monetary establishments regulated by MAS from 70% to 60% for property purchasers who are individuals with a number of outstanding housing loans on the time of the brand new housing purchase. Singapore Property Measures - 30 August 2010 The most popular seek for the number of bedrooms in Singapore is 4, followed by 2 and three. Lush Acres EC @ Sengkang

    Discover out more about real estate funding in the area, together with info on international funding incentives and property possession. Many Singaporeans have been investing in property across the causeway in recent years, attracted by comparatively low prices. However, those who need to exit their investments quickly are likely to face significant challenges when trying to sell their property – and could finally be stuck with a property they can't sell. Career improvement programmes, in-house valuation, auctions and administrative help, venture advertising and marketing, skilled talks and traisning are continuously planned for the sales associates to help them obtain better outcomes for his or her shoppers while at Knight Frank Singapore. No change Present Rules

    Extending the tax exemption would help. The exemption, which may be as a lot as $2 million per family, covers individuals who negotiate a principal reduction on their existing mortgage, sell their house short (i.e., for lower than the excellent loans), or take part in a foreclosure course of. An extension of theexemption would seem like a common-sense means to assist stabilize the housing market, but the political turmoil around the fiscal-cliff negotiations means widespread sense could not win out. Home Minority Chief Nancy Pelosi (D-Calif.) believes that the mortgage relief provision will be on the table during the grand-cut price talks, in response to communications director Nadeam Elshami. Buying or promoting of blue mild bulbs is unlawful.

    A vendor's stamp duty has been launched on industrial property for the primary time, at rates ranging from 5 per cent to 15 per cent. The Authorities might be trying to reassure the market that they aren't in opposition to foreigners and PRs investing in Singapore's property market. They imposed these measures because of extenuating components available in the market." The sale of new dual-key EC models will even be restricted to multi-generational households only. The models have two separate entrances, permitting grandparents, for example, to dwell separately. The vendor's stamp obligation takes effect right this moment and applies to industrial property and plots which might be offered inside three years of the date of buy. JLL named Best Performing Property Brand for second year running

    The data offered is for normal info purposes only and isn't supposed to be personalised investment or monetary advice. Motley Fool Singapore contributor Stanley Lim would not personal shares in any corporations talked about. Singapore private home costs increased by 1.eight% within the fourth quarter of 2012, up from 0.6% within the earlier quarter. Resale prices of government-built HDB residences which are usually bought by Singaporeans, elevated by 2.5%, quarter on quarter, the quickest acquire in five quarters. And industrial property, prices are actually double the levels of three years ago. No withholding tax in the event you sell your property. All your local information regarding vital HDB policies, condominium launches, land growth, commercial property and more

    There are various methods to go about discovering the precise property. Some local newspapers (together with the Straits Instances ) have categorised property sections and many local property brokers have websites. Now there are some specifics to consider when buying a 'new launch' rental. Intended use of the unit Every sale begins with 10 p.c low cost for finish of season sale; changes to 20 % discount storewide; follows by additional reduction of fiftyand ends with last discount of 70 % or extra. Typically there is even a warehouse sale or transferring out sale with huge mark-down of costs for stock clearance. Deborah Regulation from Expat Realtor shares her property market update, plus prime rental residences and houses at the moment available to lease Esparina EC @ Sengkang
  11. One of the biggest reasons investing in a Singapore new launch is an effective things is as a result of it is doable to be lent massive quantities of money at very low interest rates that you should utilize to purchase it. Then, if property values continue to go up, then you'll get a really high return on funding (ROI). Simply make sure you purchase one of the higher properties, reminiscent of the ones at Fernvale the Riverbank or any Singapore landed property Get Earnings by means of Renting

    In its statement, the singapore property listing - website link, government claimed that the majority citizens buying their first residence won't be hurt by the new measures. Some concessions can even be prolonged to chose teams of consumers, similar to married couples with a minimum of one Singaporean partner who are purchasing their second property so long as they intend to promote their first residential property. Lower the LTV limit on housing loans granted by monetary establishments regulated by MAS from 70% to 60% for property purchasers who are individuals with a number of outstanding housing loans on the time of the brand new housing purchase. Singapore Property Measures - 30 August 2010 The most popular seek for the number of bedrooms in Singapore is 4, followed by 2 and three. Lush Acres EC @ Sengkang

    Discover out more about real estate funding in the area, together with info on international funding incentives and property possession. Many Singaporeans have been investing in property across the causeway in recent years, attracted by comparatively low prices. However, those who need to exit their investments quickly are likely to face significant challenges when trying to sell their property – and could finally be stuck with a property they can't sell. Career improvement programmes, in-house valuation, auctions and administrative help, venture advertising and marketing, skilled talks and traisning are continuously planned for the sales associates to help them obtain better outcomes for his or her shoppers while at Knight Frank Singapore. No change Present Rules

    Extending the tax exemption would help. The exemption, which may be as a lot as $2 million per family, covers individuals who negotiate a principal reduction on their existing mortgage, sell their house short (i.e., for lower than the excellent loans), or take part in a foreclosure course of. An extension of theexemption would seem like a common-sense means to assist stabilize the housing market, but the political turmoil around the fiscal-cliff negotiations means widespread sense could not win out. Home Minority Chief Nancy Pelosi (D-Calif.) believes that the mortgage relief provision will be on the table during the grand-cut price talks, in response to communications director Nadeam Elshami. Buying or promoting of blue mild bulbs is unlawful.

    A vendor's stamp duty has been launched on industrial property for the primary time, at rates ranging from 5 per cent to 15 per cent. The Authorities might be trying to reassure the market that they aren't in opposition to foreigners and PRs investing in Singapore's property market. They imposed these measures because of extenuating components available in the market." The sale of new dual-key EC models will even be restricted to multi-generational households only. The models have two separate entrances, permitting grandparents, for example, to dwell separately. The vendor's stamp obligation takes effect right this moment and applies to industrial property and plots which might be offered inside three years of the date of buy. JLL named Best Performing Property Brand for second year running

    The data offered is for normal info purposes only and isn't supposed to be personalised investment or monetary advice. Motley Fool Singapore contributor Stanley Lim would not personal shares in any corporations talked about. Singapore private home costs increased by 1.eight% within the fourth quarter of 2012, up from 0.6% within the earlier quarter. Resale prices of government-built HDB residences which are usually bought by Singaporeans, elevated by 2.5%, quarter on quarter, the quickest acquire in five quarters. And industrial property, prices are actually double the levels of three years ago. No withholding tax in the event you sell your property. All your local information regarding vital HDB policies, condominium launches, land growth, commercial property and more

    There are various methods to go about discovering the precise property. Some local newspapers (together with the Straits Instances ) have categorised property sections and many local property brokers have websites. Now there are some specifics to consider when buying a 'new launch' rental. Intended use of the unit Every sale begins with 10 p.c low cost for finish of season sale; changes to 20 % discount storewide; follows by additional reduction of fiftyand ends with last discount of 70 % or extra. Typically there is even a warehouse sale or transferring out sale with huge mark-down of costs for stock clearance. Deborah Regulation from Expat Realtor shares her property market update, plus prime rental residences and houses at the moment available to lease Esparina EC @ Sengkang
  12. Daniel Kahneman; Amos Tversky (1979). Prospect Theory: An Analysis of Decision under Risk. Econometrica, Vol. 47, No. 2., pp. 263-292.
  13. Subjects changed their beliefs faster by conditioning on evidence (Bayes's theorem) than by using informal reasoning, according to a classic study by the psychologist Ward Edwards: 20 year-old Real Estate Agent Rusty from Saint-Paul, has hobbies and interests which includes monopoly, property developers in singapore and poker. Will soon undertake a contiki trip that may include going to the Lower Valley of the Omo.

    My blog: http://www.primaboinca.com/view_profile.php?userid=5889534 20 year-old Real Estate Agent Rusty from Saint-Paul, has hobbies and interests which includes monopoly, property developers in singapore and poker. Will soon undertake a contiki trip that may include going to the Lower Valley of the Omo.

    My blog: http://www.primaboinca.com/view_profile.php?userid=5889534
    20 year-old Real Estate Agent Rusty from Saint-Paul, has hobbies and interests which includes monopoly, property developers in singapore and poker. Will soon undertake a contiki trip that may include going to the Lower Valley of the Omo.

    My blog: http://www.primaboinca.com/view_profile.php?userid=5889534
  14. Acting Under Uncertainty: Multidisciplinary Conceptions by George M. von Furstenberg. Springer, 1990. ISBN 0-7923-9063-6, ISBN 978-0-7923-9063-3. 485 pages.
  15. One of the biggest reasons investing in a Singapore new launch is an effective things is as a result of it is doable to be lent massive quantities of money at very low interest rates that you should utilize to purchase it. Then, if property values continue to go up, then you'll get a really high return on funding (ROI). Simply make sure you purchase one of the higher properties, reminiscent of the ones at Fernvale the Riverbank or any Singapore landed property Get Earnings by means of Renting

    In its statement, the singapore property listing - website link, government claimed that the majority citizens buying their first residence won't be hurt by the new measures. Some concessions can even be prolonged to chose teams of consumers, similar to married couples with a minimum of one Singaporean partner who are purchasing their second property so long as they intend to promote their first residential property. Lower the LTV limit on housing loans granted by monetary establishments regulated by MAS from 70% to 60% for property purchasers who are individuals with a number of outstanding housing loans on the time of the brand new housing purchase. Singapore Property Measures - 30 August 2010 The most popular seek for the number of bedrooms in Singapore is 4, followed by 2 and three. Lush Acres EC @ Sengkang

    Discover out more about real estate funding in the area, together with info on international funding incentives and property possession. Many Singaporeans have been investing in property across the causeway in recent years, attracted by comparatively low prices. However, those who need to exit their investments quickly are likely to face significant challenges when trying to sell their property – and could finally be stuck with a property they can't sell. Career improvement programmes, in-house valuation, auctions and administrative help, venture advertising and marketing, skilled talks and traisning are continuously planned for the sales associates to help them obtain better outcomes for his or her shoppers while at Knight Frank Singapore. No change Present Rules

    Extending the tax exemption would help. The exemption, which may be as a lot as $2 million per family, covers individuals who negotiate a principal reduction on their existing mortgage, sell their house short (i.e., for lower than the excellent loans), or take part in a foreclosure course of. An extension of theexemption would seem like a common-sense means to assist stabilize the housing market, but the political turmoil around the fiscal-cliff negotiations means widespread sense could not win out. Home Minority Chief Nancy Pelosi (D-Calif.) believes that the mortgage relief provision will be on the table during the grand-cut price talks, in response to communications director Nadeam Elshami. Buying or promoting of blue mild bulbs is unlawful.

    A vendor's stamp duty has been launched on industrial property for the primary time, at rates ranging from 5 per cent to 15 per cent. The Authorities might be trying to reassure the market that they aren't in opposition to foreigners and PRs investing in Singapore's property market. They imposed these measures because of extenuating components available in the market." The sale of new dual-key EC models will even be restricted to multi-generational households only. The models have two separate entrances, permitting grandparents, for example, to dwell separately. The vendor's stamp obligation takes effect right this moment and applies to industrial property and plots which might be offered inside three years of the date of buy. JLL named Best Performing Property Brand for second year running

    The data offered is for normal info purposes only and isn't supposed to be personalised investment or monetary advice. Motley Fool Singapore contributor Stanley Lim would not personal shares in any corporations talked about. Singapore private home costs increased by 1.eight% within the fourth quarter of 2012, up from 0.6% within the earlier quarter. Resale prices of government-built HDB residences which are usually bought by Singaporeans, elevated by 2.5%, quarter on quarter, the quickest acquire in five quarters. And industrial property, prices are actually double the levels of three years ago. No withholding tax in the event you sell your property. All your local information regarding vital HDB policies, condominium launches, land growth, commercial property and more

    There are various methods to go about discovering the precise property. Some local newspapers (together with the Straits Instances ) have categorised property sections and many local property brokers have websites. Now there are some specifics to consider when buying a 'new launch' rental. Intended use of the unit Every sale begins with 10 p.c low cost for finish of season sale; changes to 20 % discount storewide; follows by additional reduction of fiftyand ends with last discount of 70 % or extra. Typically there is even a warehouse sale or transferring out sale with huge mark-down of costs for stock clearance. Deborah Regulation from Expat Realtor shares her property market update, plus prime rental residences and houses at the moment available to lease Esparina EC @ Sengkang
  16. One of the biggest reasons investing in a Singapore new launch is an effective things is as a result of it is doable to be lent massive quantities of money at very low interest rates that you should utilize to purchase it. Then, if property values continue to go up, then you'll get a really high return on funding (ROI). Simply make sure you purchase one of the higher properties, reminiscent of the ones at Fernvale the Riverbank or any Singapore landed property Get Earnings by means of Renting

    In its statement, the singapore property listing - website link, government claimed that the majority citizens buying their first residence won't be hurt by the new measures. Some concessions can even be prolonged to chose teams of consumers, similar to married couples with a minimum of one Singaporean partner who are purchasing their second property so long as they intend to promote their first residential property. Lower the LTV limit on housing loans granted by monetary establishments regulated by MAS from 70% to 60% for property purchasers who are individuals with a number of outstanding housing loans on the time of the brand new housing purchase. Singapore Property Measures - 30 August 2010 The most popular seek for the number of bedrooms in Singapore is 4, followed by 2 and three. Lush Acres EC @ Sengkang

    Discover out more about real estate funding in the area, together with info on international funding incentives and property possession. Many Singaporeans have been investing in property across the causeway in recent years, attracted by comparatively low prices. However, those who need to exit their investments quickly are likely to face significant challenges when trying to sell their property – and could finally be stuck with a property they can't sell. Career improvement programmes, in-house valuation, auctions and administrative help, venture advertising and marketing, skilled talks and traisning are continuously planned for the sales associates to help them obtain better outcomes for his or her shoppers while at Knight Frank Singapore. No change Present Rules

    Extending the tax exemption would help. The exemption, which may be as a lot as $2 million per family, covers individuals who negotiate a principal reduction on their existing mortgage, sell their house short (i.e., for lower than the excellent loans), or take part in a foreclosure course of. An extension of theexemption would seem like a common-sense means to assist stabilize the housing market, but the political turmoil around the fiscal-cliff negotiations means widespread sense could not win out. Home Minority Chief Nancy Pelosi (D-Calif.) believes that the mortgage relief provision will be on the table during the grand-cut price talks, in response to communications director Nadeam Elshami. Buying or promoting of blue mild bulbs is unlawful.

    A vendor's stamp duty has been launched on industrial property for the primary time, at rates ranging from 5 per cent to 15 per cent. The Authorities might be trying to reassure the market that they aren't in opposition to foreigners and PRs investing in Singapore's property market. They imposed these measures because of extenuating components available in the market." The sale of new dual-key EC models will even be restricted to multi-generational households only. The models have two separate entrances, permitting grandparents, for example, to dwell separately. The vendor's stamp obligation takes effect right this moment and applies to industrial property and plots which might be offered inside three years of the date of buy. JLL named Best Performing Property Brand for second year running

    The data offered is for normal info purposes only and isn't supposed to be personalised investment or monetary advice. Motley Fool Singapore contributor Stanley Lim would not personal shares in any corporations talked about. Singapore private home costs increased by 1.eight% within the fourth quarter of 2012, up from 0.6% within the earlier quarter. Resale prices of government-built HDB residences which are usually bought by Singaporeans, elevated by 2.5%, quarter on quarter, the quickest acquire in five quarters. And industrial property, prices are actually double the levels of three years ago. No withholding tax in the event you sell your property. All your local information regarding vital HDB policies, condominium launches, land growth, commercial property and more

    There are various methods to go about discovering the precise property. Some local newspapers (together with the Straits Instances ) have categorised property sections and many local property brokers have websites. Now there are some specifics to consider when buying a 'new launch' rental. Intended use of the unit Every sale begins with 10 p.c low cost for finish of season sale; changes to 20 % discount storewide; follows by additional reduction of fiftyand ends with last discount of 70 % or extra. Typically there is even a warehouse sale or transferring out sale with huge mark-down of costs for stock clearance. Deborah Regulation from Expat Realtor shares her property market update, plus prime rental residences and houses at the moment available to lease Esparina EC @ Sengkang
  17. One of the biggest reasons investing in a Singapore new launch is an effective things is as a result of it is doable to be lent massive quantities of money at very low interest rates that you should utilize to purchase it. Then, if property values continue to go up, then you'll get a really high return on funding (ROI). Simply make sure you purchase one of the higher properties, reminiscent of the ones at Fernvale the Riverbank or any Singapore landed property Get Earnings by means of Renting

    In its statement, the singapore property listing - website link, government claimed that the majority citizens buying their first residence won't be hurt by the new measures. Some concessions can even be prolonged to chose teams of consumers, similar to married couples with a minimum of one Singaporean partner who are purchasing their second property so long as they intend to promote their first residential property. Lower the LTV limit on housing loans granted by monetary establishments regulated by MAS from 70% to 60% for property purchasers who are individuals with a number of outstanding housing loans on the time of the brand new housing purchase. Singapore Property Measures - 30 August 2010 The most popular seek for the number of bedrooms in Singapore is 4, followed by 2 and three. Lush Acres EC @ Sengkang

    Discover out more about real estate funding in the area, together with info on international funding incentives and property possession. Many Singaporeans have been investing in property across the causeway in recent years, attracted by comparatively low prices. However, those who need to exit their investments quickly are likely to face significant challenges when trying to sell their property – and could finally be stuck with a property they can't sell. Career improvement programmes, in-house valuation, auctions and administrative help, venture advertising and marketing, skilled talks and traisning are continuously planned for the sales associates to help them obtain better outcomes for his or her shoppers while at Knight Frank Singapore. No change Present Rules

    Extending the tax exemption would help. The exemption, which may be as a lot as $2 million per family, covers individuals who negotiate a principal reduction on their existing mortgage, sell their house short (i.e., for lower than the excellent loans), or take part in a foreclosure course of. An extension of theexemption would seem like a common-sense means to assist stabilize the housing market, but the political turmoil around the fiscal-cliff negotiations means widespread sense could not win out. Home Minority Chief Nancy Pelosi (D-Calif.) believes that the mortgage relief provision will be on the table during the grand-cut price talks, in response to communications director Nadeam Elshami. Buying or promoting of blue mild bulbs is unlawful.

    A vendor's stamp duty has been launched on industrial property for the primary time, at rates ranging from 5 per cent to 15 per cent. The Authorities might be trying to reassure the market that they aren't in opposition to foreigners and PRs investing in Singapore's property market. They imposed these measures because of extenuating components available in the market." The sale of new dual-key EC models will even be restricted to multi-generational households only. The models have two separate entrances, permitting grandparents, for example, to dwell separately. The vendor's stamp obligation takes effect right this moment and applies to industrial property and plots which might be offered inside three years of the date of buy. JLL named Best Performing Property Brand for second year running

    The data offered is for normal info purposes only and isn't supposed to be personalised investment or monetary advice. Motley Fool Singapore contributor Stanley Lim would not personal shares in any corporations talked about. Singapore private home costs increased by 1.eight% within the fourth quarter of 2012, up from 0.6% within the earlier quarter. Resale prices of government-built HDB residences which are usually bought by Singaporeans, elevated by 2.5%, quarter on quarter, the quickest acquire in five quarters. And industrial property, prices are actually double the levels of three years ago. No withholding tax in the event you sell your property. All your local information regarding vital HDB policies, condominium launches, land growth, commercial property and more

    There are various methods to go about discovering the precise property. Some local newspapers (together with the Straits Instances ) have categorised property sections and many local property brokers have websites. Now there are some specifics to consider when buying a 'new launch' rental. Intended use of the unit Every sale begins with 10 p.c low cost for finish of season sale; changes to 20 % discount storewide; follows by additional reduction of fiftyand ends with last discount of 70 % or extra. Typically there is even a warehouse sale or transferring out sale with huge mark-down of costs for stock clearance. Deborah Regulation from Expat Realtor shares her property market update, plus prime rental residences and houses at the moment available to lease Esparina EC @ Sengkang
  • One of the biggest reasons investing in a Singapore new launch is an effective things is as a result of it is doable to be lent massive quantities of money at very low interest rates that you should utilize to purchase it. Then, if property values continue to go up, then you'll get a really high return on funding (ROI). Simply make sure you purchase one of the higher properties, reminiscent of the ones at Fernvale the Riverbank or any Singapore landed property Get Earnings by means of Renting

    In its statement, the singapore property listing - website link, government claimed that the majority citizens buying their first residence won't be hurt by the new measures. Some concessions can even be prolonged to chose teams of consumers, similar to married couples with a minimum of one Singaporean partner who are purchasing their second property so long as they intend to promote their first residential property. Lower the LTV limit on housing loans granted by monetary establishments regulated by MAS from 70% to 60% for property purchasers who are individuals with a number of outstanding housing loans on the time of the brand new housing purchase. Singapore Property Measures - 30 August 2010 The most popular seek for the number of bedrooms in Singapore is 4, followed by 2 and three. Lush Acres EC @ Sengkang

    Discover out more about real estate funding in the area, together with info on international funding incentives and property possession. Many Singaporeans have been investing in property across the causeway in recent years, attracted by comparatively low prices. However, those who need to exit their investments quickly are likely to face significant challenges when trying to sell their property – and could finally be stuck with a property they can't sell. Career improvement programmes, in-house valuation, auctions and administrative help, venture advertising and marketing, skilled talks and traisning are continuously planned for the sales associates to help them obtain better outcomes for his or her shoppers while at Knight Frank Singapore. No change Present Rules

    Extending the tax exemption would help. The exemption, which may be as a lot as $2 million per family, covers individuals who negotiate a principal reduction on their existing mortgage, sell their house short (i.e., for lower than the excellent loans), or take part in a foreclosure course of. An extension of theexemption would seem like a common-sense means to assist stabilize the housing market, but the political turmoil around the fiscal-cliff negotiations means widespread sense could not win out. Home Minority Chief Nancy Pelosi (D-Calif.) believes that the mortgage relief provision will be on the table during the grand-cut price talks, in response to communications director Nadeam Elshami. Buying or promoting of blue mild bulbs is unlawful.

    A vendor's stamp duty has been launched on industrial property for the primary time, at rates ranging from 5 per cent to 15 per cent. The Authorities might be trying to reassure the market that they aren't in opposition to foreigners and PRs investing in Singapore's property market. They imposed these measures because of extenuating components available in the market." The sale of new dual-key EC models will even be restricted to multi-generational households only. The models have two separate entrances, permitting grandparents, for example, to dwell separately. The vendor's stamp obligation takes effect right this moment and applies to industrial property and plots which might be offered inside three years of the date of buy. JLL named Best Performing Property Brand for second year running

    The data offered is for normal info purposes only and isn't supposed to be personalised investment or monetary advice. Motley Fool Singapore contributor Stanley Lim would not personal shares in any corporations talked about. Singapore private home costs increased by 1.eight% within the fourth quarter of 2012, up from 0.6% within the earlier quarter. Resale prices of government-built HDB residences which are usually bought by Singaporeans, elevated by 2.5%, quarter on quarter, the quickest acquire in five quarters. And industrial property, prices are actually double the levels of three years ago. No withholding tax in the event you sell your property. All your local information regarding vital HDB policies, condominium launches, land growth, commercial property and more

    There are various methods to go about discovering the precise property. Some local newspapers (together with the Straits Instances ) have categorised property sections and many local property brokers have websites. Now there are some specifics to consider when buying a 'new launch' rental. Intended use of the unit Every sale begins with 10 p.c low cost for finish of season sale; changes to 20 % discount storewide; follows by additional reduction of fiftyand ends with last discount of 70 % or extra. Typically there is even a warehouse sale or transferring out sale with huge mark-down of costs for stock clearance. Deborah Regulation from Expat Realtor shares her property market update, plus prime rental residences and houses at the moment available to lease Esparina EC @ Sengkang http://psychclassics.yorku.ca/Peirce/small-diffs.htm
  • Ramsey, Frank Plumpton; “Truth and Probability” (PDF), Chapter VII in The Foundations of Mathematics and other Logical Essays (1931).
  • de Finetti, Bruno. "Probabilism: A Critical Essay on the Theory of Probability and on the Value of Science," (translation of 1931 article) in Erkenntnis, volume 31, September 1989.
  • de Finetti, Bruno. 1937, “La Prévision: ses lois logiques, ses sources subjectives,” Annales de l'Institut Henri Poincaré,
de Finetti, Bruno. "Foresight: its Logical Laws, Its Subjective Sources," (translation of the 1937 article in French) in H. E. Kyburg and H. E. Smokler (eds), Studies in Subjective Probability, New York: Wiley, 1964.
  • de Finetti, Bruno. Theory of Probability, (translation by AFM Smith of 1970 book) 2 volumes, New York: Wiley, 1974-5.
  • 20 year-old Real Estate Agent Rusty from Saint-Paul, has hobbies and interests which includes monopoly, property developers in singapore and poker. Will soon undertake a contiki trip that may include going to the Lower Valley of the Omo.

    My blog: http://www.primaboinca.com/view_profile.php?userid=5889534
  • 20 year-old Real Estate Agent Rusty from Saint-Paul, has hobbies and interests which includes monopoly, property developers in singapore and poker. Will soon undertake a contiki trip that may include going to the Lower Valley of the Omo.

    My blog: http://www.primaboinca.com/view_profile.php?userid=5889534
  • 20 year-old Real Estate Agent Rusty from Saint-Paul, has hobbies and interests which includes monopoly, property developers in singapore and poker. Will soon undertake a contiki trip that may include going to the Lower Valley of the Omo.

    My blog: http://www.primaboinca.com/view_profile.php?userid=5889534
  • 20 year-old Real Estate Agent Rusty from Saint-Paul, has hobbies and interests which includes monopoly, property developers in singapore and poker. Will soon undertake a contiki trip that may include going to the Lower Valley of the Omo.

    My blog: http://www.primaboinca.com/view_profile.php?userid=5889534

Further reading

  • One of the biggest reasons investing in a Singapore new launch is an effective things is as a result of it is doable to be lent massive quantities of money at very low interest rates that you should utilize to purchase it. Then, if property values continue to go up, then you'll get a really high return on funding (ROI). Simply make sure you purchase one of the higher properties, reminiscent of the ones at Fernvale the Riverbank or any Singapore landed property Get Earnings by means of Renting

    In its statement, the singapore property listing - website link, government claimed that the majority citizens buying their first residence won't be hurt by the new measures. Some concessions can even be prolonged to chose teams of consumers, similar to married couples with a minimum of one Singaporean partner who are purchasing their second property so long as they intend to promote their first residential property. Lower the LTV limit on housing loans granted by monetary establishments regulated by MAS from 70% to 60% for property purchasers who are individuals with a number of outstanding housing loans on the time of the brand new housing purchase. Singapore Property Measures - 30 August 2010 The most popular seek for the number of bedrooms in Singapore is 4, followed by 2 and three. Lush Acres EC @ Sengkang

    Discover out more about real estate funding in the area, together with info on international funding incentives and property possession. Many Singaporeans have been investing in property across the causeway in recent years, attracted by comparatively low prices. However, those who need to exit their investments quickly are likely to face significant challenges when trying to sell their property – and could finally be stuck with a property they can't sell. Career improvement programmes, in-house valuation, auctions and administrative help, venture advertising and marketing, skilled talks and traisning are continuously planned for the sales associates to help them obtain better outcomes for his or her shoppers while at Knight Frank Singapore. No change Present Rules

    Extending the tax exemption would help. The exemption, which may be as a lot as $2 million per family, covers individuals who negotiate a principal reduction on their existing mortgage, sell their house short (i.e., for lower than the excellent loans), or take part in a foreclosure course of. An extension of theexemption would seem like a common-sense means to assist stabilize the housing market, but the political turmoil around the fiscal-cliff negotiations means widespread sense could not win out. Home Minority Chief Nancy Pelosi (D-Calif.) believes that the mortgage relief provision will be on the table during the grand-cut price talks, in response to communications director Nadeam Elshami. Buying or promoting of blue mild bulbs is unlawful.

    A vendor's stamp duty has been launched on industrial property for the primary time, at rates ranging from 5 per cent to 15 per cent. The Authorities might be trying to reassure the market that they aren't in opposition to foreigners and PRs investing in Singapore's property market. They imposed these measures because of extenuating components available in the market." The sale of new dual-key EC models will even be restricted to multi-generational households only. The models have two separate entrances, permitting grandparents, for example, to dwell separately. The vendor's stamp obligation takes effect right this moment and applies to industrial property and plots which might be offered inside three years of the date of buy. JLL named Best Performing Property Brand for second year running

    The data offered is for normal info purposes only and isn't supposed to be personalised investment or monetary advice. Motley Fool Singapore contributor Stanley Lim would not personal shares in any corporations talked about. Singapore private home costs increased by 1.eight% within the fourth quarter of 2012, up from 0.6% within the earlier quarter. Resale prices of government-built HDB residences which are usually bought by Singaporeans, elevated by 2.5%, quarter on quarter, the quickest acquire in five quarters. And industrial property, prices are actually double the levels of three years ago. No withholding tax in the event you sell your property. All your local information regarding vital HDB policies, condominium launches, land growth, commercial property and more

    There are various methods to go about discovering the precise property. Some local newspapers (together with the Straits Instances ) have categorised property sections and many local property brokers have websites. Now there are some specifics to consider when buying a 'new launch' rental. Intended use of the unit Every sale begins with 10 p.c low cost for finish of season sale; changes to 20 % discount storewide; follows by additional reduction of fiftyand ends with last discount of 70 % or extra. Typically there is even a warehouse sale or transferring out sale with huge mark-down of costs for stock clearance. Deborah Regulation from Expat Realtor shares her property market update, plus prime rental residences and houses at the moment available to lease Esparina EC @ Sengkang
  • 20 year-old Real Estate Agent Rusty from Saint-Paul, has hobbies and interests which includes monopoly, property developers in singapore and poker. Will soon undertake a contiki trip that may include going to the Lower Valley of the Omo.

    My blog: http://www.primaboinca.com/view_profile.php?userid=5889534
  • One of the biggest reasons investing in a Singapore new launch is an effective things is as a result of it is doable to be lent massive quantities of money at very low interest rates that you should utilize to purchase it. Then, if property values continue to go up, then you'll get a really high return on funding (ROI). Simply make sure you purchase one of the higher properties, reminiscent of the ones at Fernvale the Riverbank or any Singapore landed property Get Earnings by means of Renting

    In its statement, the singapore property listing - website link, government claimed that the majority citizens buying their first residence won't be hurt by the new measures. Some concessions can even be prolonged to chose teams of consumers, similar to married couples with a minimum of one Singaporean partner who are purchasing their second property so long as they intend to promote their first residential property. Lower the LTV limit on housing loans granted by monetary establishments regulated by MAS from 70% to 60% for property purchasers who are individuals with a number of outstanding housing loans on the time of the brand new housing purchase. Singapore Property Measures - 30 August 2010 The most popular seek for the number of bedrooms in Singapore is 4, followed by 2 and three. Lush Acres EC @ Sengkang

    Discover out more about real estate funding in the area, together with info on international funding incentives and property possession. Many Singaporeans have been investing in property across the causeway in recent years, attracted by comparatively low prices. However, those who need to exit their investments quickly are likely to face significant challenges when trying to sell their property – and could finally be stuck with a property they can't sell. Career improvement programmes, in-house valuation, auctions and administrative help, venture advertising and marketing, skilled talks and traisning are continuously planned for the sales associates to help them obtain better outcomes for his or her shoppers while at Knight Frank Singapore. No change Present Rules

    Extending the tax exemption would help. The exemption, which may be as a lot as $2 million per family, covers individuals who negotiate a principal reduction on their existing mortgage, sell their house short (i.e., for lower than the excellent loans), or take part in a foreclosure course of. An extension of theexemption would seem like a common-sense means to assist stabilize the housing market, but the political turmoil around the fiscal-cliff negotiations means widespread sense could not win out. Home Minority Chief Nancy Pelosi (D-Calif.) believes that the mortgage relief provision will be on the table during the grand-cut price talks, in response to communications director Nadeam Elshami. Buying or promoting of blue mild bulbs is unlawful.

    A vendor's stamp duty has been launched on industrial property for the primary time, at rates ranging from 5 per cent to 15 per cent. The Authorities might be trying to reassure the market that they aren't in opposition to foreigners and PRs investing in Singapore's property market. They imposed these measures because of extenuating components available in the market." The sale of new dual-key EC models will even be restricted to multi-generational households only. The models have two separate entrances, permitting grandparents, for example, to dwell separately. The vendor's stamp obligation takes effect right this moment and applies to industrial property and plots which might be offered inside three years of the date of buy. JLL named Best Performing Property Brand for second year running

    The data offered is for normal info purposes only and isn't supposed to be personalised investment or monetary advice. Motley Fool Singapore contributor Stanley Lim would not personal shares in any corporations talked about. Singapore private home costs increased by 1.eight% within the fourth quarter of 2012, up from 0.6% within the earlier quarter. Resale prices of government-built HDB residences which are usually bought by Singaporeans, elevated by 2.5%, quarter on quarter, the quickest acquire in five quarters. And industrial property, prices are actually double the levels of three years ago. No withholding tax in the event you sell your property. All your local information regarding vital HDB policies, condominium launches, land growth, commercial property and more

    There are various methods to go about discovering the precise property. Some local newspapers (together with the Straits Instances ) have categorised property sections and many local property brokers have websites. Now there are some specifics to consider when buying a 'new launch' rental. Intended use of the unit Every sale begins with 10 p.c low cost for finish of season sale; changes to 20 % discount storewide; follows by additional reduction of fiftyand ends with last discount of 70 % or extra. Typically there is even a warehouse sale or transferring out sale with huge mark-down of costs for stock clearance. Deborah Regulation from Expat Realtor shares her property market update, plus prime rental residences and houses at the moment available to lease Esparina EC @ Sengkang
  • Scott Plous (1993) "The psychology of judgment and decision making", Chapter 7 (specifically) and 8,9,10, (to show paradoxes to the theory).

Earlier than you determine whether or not stainless steel cookware is price buying, lets first discuss what stainless-steel cookware is. Stainless-steel is product of an alloy, or a mixture of metals. Most commonly, fundamental iron with chromium, nickel or another minor metals. The chromium gives rust safety and gives your cookware sturdiness. The nickel gives rust protection as effectively, and adds a elegant look. Most properly made chrome steel cookware has copper or aluminum added to the underside of the pan or pot. This is carried out to increases the power of the pot or pan to conduct heat.
The best stainless steel cookware is the main category, but nonetheless it is divided into a number of subcategories based on the standard and the price vary. It may be complicated to choose the best stainless-steel cookware out of the categories that can meet your necessities. That is where we took a step forward to clarify you all the data that might be useful for you to know the way to decide on the most effective stainless-steel cookware. The very best stainless-steel cookware set is manufactured from cheap to costly and quality constructed pots and pans.
You'll find magnetic chrome steel in the layer on the skin of some high quality pieces of stainless steel. This is to make it compatible with induction stovetops, which contain using a rapidly charging electromagnetic field to warmth cookware. Excessive-quality chrome steel, like All-Clad , uses three layers of steel—the austenite layer of metal on the within, ferrite metal on the outside, and a layer of aluminum sandwiched between the 2 for optimum heat conductivity (metal alone does not conduct heat evenly). Lesser-quality stainless-steel is often just one layer of austenitic stainless-steel.
Aesthetically speaking, stainless steel is a wise choice for those who choose to show or cling pots or pans. The clean, crisp look of all chrome steel kitchenware can remodel a mishmash of cookware into a sophisticated décor assertion. Stainless steel kettles, such as the Cuisinart Tea Kettle will mix individual kitchenware right into a cohesive and pleasant entity. Consider buying chrome steel utensils as effectively. Already acquired a beautiful stainless steel cookware collection? The Cuisinart Chef’s Collection stainless pot rack might be the completion for a kitchen, liberating up area and making these pots and pans readily accessible. Get the stainless-steel cookware of your culinary desires at Macy’s!
Arduous-anodized aluminum cookware is without doubt one of the hottest varieties of material, even though many individuals don't fairly understand the construction. Onerous-anodized aluminum is plain aluminum that has been processed in a collection of chemical baths charged with an electrical present. The result is a fabric that has the identical superior warmth conductivity as aluminum however is non-reactive with acidic foods, resembling tomatoes, and twice as laborious as chrome steel. Two drawbacks to laborious-anodized cookware are that it's not dishwasher-protected and, as a result of it's not magnetic, it won't work with induction vary tops.
The enamel over metal approach creates a chunk that has the heat distribution of carbon steel and a non-reactive, low-stick floor. Such pots are much lighter than most other pots of similar dimension, are cheaper to make than stainless steel pots, and wouldn't have the rust and reactivity problems with cast iron or carbon steel. quotation wanted Enamel over steel is right for big stockpots and for different large pans used mostly for water-based cooking. Due to its gentle weight and easy cleanup, enamel over steel can also be in style for cookware used whereas tenting. Clad aluminium or copper edit
Unique specialty cookware pieces served a la carte to compliment any cookware set are constructed of a durable Stainless Steel with a brushed exterior end. Designed with an influence bonded, aluminum disk encapsulated base which distributes heat shortly and evenly to permit exact temperature control. Handles are riveted for sturdiness and efficiency. The New Specialty Cookware is appropriate for all vary sorts including induction. Along with the multi use perform, another distinctive feature is bottom to top inside quantity markings in each quarts and metric measurement; and every bit comes with a tempered glass lid, oven protected to 350°F.
Whether you are a cooking fanatics, a professional chef or just cooking for your family you understand the significance of having a totally stocked kitchen. Not only do you want the precise elements, however you also need the proper instruments to get the job performed. In any kind of fundamental cooking training lesson, you will be taught that stainless-steel is your new best pal in terms of kitchen cookware. What you will also learn is that high quality cooking gear does not often come at a discounted price. For that reason, you will need to take good care of your cookware! Here are some basics for stainless steel care.
To fight the uneven heating drawback, most stainless-steel pans are laminations of aluminum or copper on the underside to spread the heat around, and stainless steel inside the pan to provide a cooking surface that's impervious to no matter you might put inside. In my experience, this stainless steel surface remains to be too sticky to fry on, and in case you ever burn it you get a permanent bother spot. However, generally a chrome steel cooking surface is useful when you can't use aluminum (see under) so I maintain some around. Select one thing with a reasonably thick aluminum layer on the underside.
Properly, except you’re a metals professional and go examine the manufacturing unit the place the steel is made to see whether or not or not their manufacturing course of creates a pure austenite without corrosive materials formed, you’re not going to know for certain whether or not the craftsmanship of your stainless is of the best high quality. I feel your greatest guess is to easily buy high-quality stainless steel from the start, from a brand with a popularity for good high quality. However, I believe I have figured out a technique that you can determine if the stainless cookware you already have is doubtlessly reactive.

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