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Veto Player
''Veto Players: How Political Institutions Work'' is a book written by political science professor George Tsebelis in 2002. It is a game theory analysis of political behavior. In this work Tsebelis uses the concept of the veto player as a tool for analysing the outcomes of political systems. His primary focus is on legislative behaviour and outcomes. Veto players The concept of the veto player is a political actor who has the ability to decline a choice being made. Specifically in Tsebelis' analysis a veto player is one who can stop a change from the status quo. This is analogous to players in a bargaining game where all players must reach agreement. A key feature of veto players is that they have preferences over public policy outcomes and these are continuous across the continuous policy choices the veto player faces. There are a number of difficulties with applying the concept of veto players to political systems: *What is a veto? Although from a game theoretic perspecti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Political Science
Political science is the scientific study of politics. It is a social science dealing with systems of governance and power, and the analysis of political activities, political thought, political behavior, and associated constitutions and laws. Modern political science can generally be divided into the three subdisciplines of comparative politics, international relations, and political theory. Other notable subdisciplines are public policy and administration, domestic politics and government, political economy, and political methodology. Furthermore, political science is related to, and draws upon, the fields of economics, law, sociology, history, philosophy, human geography, political anthropology, and psychology. Political science is methodologically diverse and appropriates many methods originating in psychology, social research, and political philosophy. Approaches include positivism, interpretivism, rational choice theory, behaviouralism, structuralism, post-struct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Tsebelis
George Tsebelis is a Greek-American political scientist who specializes in comparative politics and formal modeling. He is currently Anatol Rapoport Collegiate Professor of Political Science at the University of Michigan. He received undergraduate degrees in engineering from the National Technical University of Athens and in political science from Sciences Po. He received a doctorate in mathematical statistics from Pierre and Marie Curie University and one in political science from Washington University in St. Louis. Tsebelis was elected as a Fellow of the American Academy of Arts and Sciences as part of the Academy's 2016 class. Veto players theory Tsebelis developed the theory of "veto players", set out in his best known work, '' Veto Players: How Political Institutions Work'' (2002). See also * Agenda-setting theory References External links ''Veto Players: How Political Institutions Work''at Princeton University Press Princeton University Press is an independen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Game Theory
Game theory is the study of mathematical models of strategic interactions among rational agents. Myerson, Roger B. (1991). ''Game Theory: Analysis of Conflict,'' Harvard University Press, p.&nbs1 Chapter-preview links, ppvii–xi It has applications in all fields of social science, as well as in logic, systems science and computer science. Originally, it addressed two-person zero-sum games, in which each participant's gains or losses are exactly balanced by those of other participants. In the 21st century, game theory applies to a wide range of behavioral relations; it is now an umbrella term for the science of logical decision making in humans, animals, as well as computers. Modern game theory began with the idea of mixed-strategy equilibria in two-person zero-sum game and its proof by John von Neumann. Von Neumann's original proof used the Brouwer fixed-point theorem on continuous mappings into compact convex sets, which became a standard method in game theory and mathema ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Veto
A veto is a legal power to unilaterally stop an official action. In the most typical case, a president or monarch vetoes a bill to stop it from becoming law. In many countries, veto powers are established in the country's constitution. Veto powers are also found at other levels of government, such as in state, provincial or local government, and in international bodies. Some vetoes can be overcome, often by a supermajority vote: in the United States, a two-thirds vote of the House and Senate can override a presidential veto. Article I, Section 7, Clause 2 of the United States Constitution Some vetoes, however, are absolute and cannot be overridden. For example, in the United Nations Security Council, the permanent members ( China, France, Russia, the United Kingdom, and the United States) have an absolute veto over any Security Council resolution. In many cases, the veto power can only be used to prevent changes to the status quo. But some veto powers also include the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthony Downs
Anthony Downs (November 21, 1930October 2, 2021) was an American economist specializing in public policy and public administration. His research focuses included political choice theory, rent control, affordable housing, and transportation economics. He wrote a number of books including, ''An Economic Theory of Democracy'' (1957) and ''Inside Bureaucracy'' (1967), which have been major influences on the public choice school of political economy. In ''Downs's Law of Peak-Hour Traffic Congestion'' (1962), he accurately predicted that expanding expressways could not reduce traffic congestion, since demand would increase as well, and that reducing speeds increases capacity. He served as a senior senior fellow at the Brookings Institution in Washington, D.C., member of faculty at the University of Chicago and a visiting fellow at the Public Policy Institute of California in San Francisco. Early life James Anthony Downs was born on November 21, 1930, in Evanston, Illinois. His f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pareto Efficiency
Pareto efficiency or Pareto optimality is a situation where no action or allocation is available that makes one individual better off without making another worse off. The concept is named after Vilfredo Pareto (1848–1923), Italian civil engineer and economist, who used the concept in his studies of economic efficiency and income distribution. The following three concepts are closely related: * Given an initial situation, a Pareto improvement is a new situation where some agents will gain, and no agents will lose. * A situation is called Pareto-dominated if there exists a possible Pareto improvement. * A situation is called Pareto-optimal or Pareto-efficient if no change could lead to improved satisfaction for some agent without some other agent losing or, equivalently, if there is no scope for further Pareto improvement. The Pareto front (also called Pareto frontier or Pareto set) is the set of all Pareto-efficient situations. Pareto originally used the word "optimal" for t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Political Science Books
Politics (from , ) is the set of activities that are associated with making decisions in groups, or other forms of power relations among individuals, such as the distribution of resources or status. The branch of social science that studies politics and government is referred to as political science. It may be used positively in the context of a "political solution" which is compromising and nonviolent, or descriptively as "the art or science of government", but also often carries a negative connotation.. The concept has been defined in various ways, and different approaches have fundamentally differing views on whether it should be used extensively or limitedly, empirically or normatively, and on whether conflict or co-operation is more essential to it. A variety of methods are deployed in politics, which include promoting one's own political views among people, negotiation with other political subjects, making laws, and exercising internal and external force, including wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
