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Preference Revelation
In public choice theory, preference revelation (also preference revelation problem) is an area of study concerned with ascertaining the public's demand for public goods. According to some economists, if government planners do not have "full knowledge of individual preference functions", then it is likely that public goods will be under- or over-supplied. When there is no market to induce people to reveal their subjective valuations, economists say that there is a “problem of preference revelation.” When perfect compensation is possible in principle, it may be impossible in fact because of the problem of preference revelation Overview Unlike private goods, public goods are non-excludable and non-rivalrous. This means that it is possible for people to benefit from a public good without having to help contribute to its production. Given that information about marginal benefits is available only from the individuals themselves, people have an incentive to under report their valu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Public Choice Theory
Public choice, or public choice theory, is "the use of economic tools to deal with traditional problems of political science." Gordon Tullock, 9872008, "public choice," '' The New Palgrave Dictionary of Economics''. . It includes the study of political behavior. In political science, it is the subset of positive political theory that studies self-interested agents (voters, politicians, bureaucrats) and their interactions, which can be represented in a number of ways—using (for example) standard constrained utility maximization, game theory, or decision theory. It is the origin and intellectual foundation of contemporary work in political economics.Alberto Alesina, Torsten Persson, Guido Tabellini, 2006. “Reply to Blankart and Koester's Political Economics versus Public Choice Two Views of Political Economy in Competition,” Kyklos, 59(2), pp. 201–208 In popular use, "public choice" is often used as a shorthand for components of modern public choice theory that focus o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |