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Author: Jean-François Laslier Publisher: Springer Science & Business Media ISBN: 364202839X Category : Business & Economics Languages : en Pages : 482
Book Description
With approval voting, voters can approve of as many candidates as they want, and the one approved by the most voters wins. This book surveys a wide variety of empirical and theoretical knowledge accumulated from years of studying this method of voting.
Author: Alessandra Casella Publisher: Oxford University Press on Demand ISBN: 019530909X Category : Business & Economics Languages : en Pages : 381
Book Description
Storable votes allow the minority to win occasionally while treating every voter equally and increasing the efficiency of decision-making, without the need for external knowledge of voters' preferences. This book complements the theoretical discussion with several experiments, showing that the promise of the idea is borne out by the data: the outcomes of the experiments and the payoffs realized match very closely the predictions of the theory.
Author: J.S. Maloy Publisher: Springer ISBN: 3030130312 Category : Political Science Languages : en Pages : 246
Book Description
This book presents a new democratic theory of election reform, using the tradition of political realism to interrogate and synthesize findings from global elections research and voting theory. In a world of democratic deficits and uncivil societies, political researchers and reformers should prioritize creating smarter ballots before smarter voters. Many democracies’ electoral systems impose a dilemma of disempowerment which traps voters between the twin dangers of vote-splitting and “lesser evil” choices, restricting individual expression while degrading systemic accountability. The application of innovative conceptual tools to comparative empirical analysis and previous experimental results reveals that ballot structure is crucial, but often overlooked, in sustaining this dilemma. Multi-mark ballot structures can resolve the dilemma of disempowerment by allowing voters to rank or grade multiple parties or candidates per contest, thereby furnishing democratic citizens with a broader array of options, finer tools of expression, and stronger powers of accountability. Innovative proposals for ranking and grading ballots in both multi-winner and single-winner contests, including referendums, are offered to provoke further experimentation and reform—a process that may help the cause of democratic elections’ relevance and survival.
Author: Jean-François Laslier Publisher: Springer Science & Business Media ISBN: 364202839X Category : Business & Economics Languages : en Pages : 482
Book Description
With approval voting, voters can approve of as many candidates as they want, and the one approved by the most voters wins. This book surveys a wide variety of empirical and theoretical knowledge accumulated from years of studying this method of voting.
Author: Reshef Liu Publisher: Springer Nature ISBN: 3031015797 Category : Computers Languages : en Pages : 149
Book Description
Social choice theory deals with aggregating the preferences of multiple individuals regarding several available alternatives, a situation colloquially known as voting. There are many different voting rules in use and even more in the literature, owing to the various considerations such an aggregation method should take into account. The analysis of voting scenarios becomes particularly challenging in the presence of strategic voters, that is, voters that misreport their true preferences in an attempt to obtain a more favorable outcome. In a world that is tightly connected by the Internet, where multiple groups with complex incentives make frequent joint decisions, the interest in strategic voting exceeds the scope of political science and is a focus of research in economics, game theory, sociology, mathematics, and computer science. The book has two parts. The first part asks "are there voting rules that are truthful?" in the sense that all voters have an incentive to report their true preferences. The seminal Gibbard-Satterthwaite theorem excludes the existence of such voting rules under certain requirements. From this starting point, we survey both extensions of the theorem and various conditions under which truthful voting is made possible (such as restricted preference domains). We also explore the connections with other problems of mechanism design such as locating a facility that serves multiple users. In the second part, we ask "what would be the outcome when voters do vote strategically?" rather than trying to prevent such behavior. We overview various game-theoretic models and equilibrium concepts from the literature, demonstrate how they apply to voting games, and discuss their implications on social welfare. We conclude with a brief survey of empirical and experimental findings that could play a key role in future development of game theoretic voting models.
Author: John H Aldrich Publisher: University of Michigan Press ISBN: 0472131028 Category : Political Science Languages : en Pages : 253
Book Description
Voters do not always choose their preferred candidate on election day. Often they cast their ballots to prevent a particular outcome, as when their own preferred candidate has no hope of winning and they want to prevent another, undesirable candidate’s victory; or, they vote to promote a single-party majority in parliamentary systems, when their own candidate is from a party that has no hope of winning. In their thought-provoking book The Many Faces of Strategic Voting, Laura B. Stephenson, John H. Aldrich, and André Blais first provide a conceptual framework for understanding why people vote strategically, and what the differences are between sincere and strategic voting behaviors. Expert contributors then explore the many facets of strategic voting through case studies in Great Britain, Spain, Canada, Japan, Belgium, Germany, Switzerland, and the European Union.
Author: Milton Lodge Publisher: Cambridge University Press ISBN: 1107064759 Category : Political Science Languages : en Pages : 476
Book Description
Political behavior is the result of innumerable unnoticed forces and conscious deliberation is often a rationalization of automatically triggered feelings and thoughts. Citizens are very sensitive to environmental contextual factors such as the title 'President' preceding 'Obama' in a newspaper headline, upbeat music or patriotic symbols accompanying a campaign ad, or question wording and order in a survey, all of which have their greatest influence when citizens are unaware. This book develops and tests a dual-process theory of political beliefs, attitudes and behavior, claiming that all thinking, feeling, reasoning and doing have an automatic component as well as a conscious deliberative component. The authors are especially interested in the impact of automatic feelings on political judgments and evaluations. This research is based on laboratory experiments, which allow the testing of five basic hypotheses: hot cognition, automaticity, affect transfer, affect contagion and motivated reasoning.
Author: William Poundstone Publisher: Macmillan ISBN: 9780809048922 Category : Mathematics Languages : en Pages : 360
Book Description
At least five U.S. presidential elections have been won by the second most popular candidate, because of "spoilers"--Minor candidates who take enough votes away from the most popular candidate to tip the election. The spoiler effect is a consequence of the "impossibility theorem," discovered by Nobel laureate economist Kenneth Arrow, which asserts that voting is fundamentally unfair--and political strategists are exploiting the mathematical faults of the simple majority vote. This book presents a solution to the spoiler problem: a system called range voting, already widely used on the Internet, which is the fairest voting method of all, according to computer studies. Range voting remains controversial, however, and author Poundstone assesses the obstacles confronting any attempt to change the American electoral system.--From publisher description.
Author: Michel Balinski Publisher: MIT Press ISBN: 0262545713 Category : Political Science Languages : en Pages : 431
Book Description
An account of a new theory and method of voting, judging and ranking, majority judgment, shown to be superior to all other known methods. In Majority Judgment, Michel Balinski and Rida Laraki argue that the traditional theory of social choice offers no acceptable solution to the problems of how to elect, to judge, or to rank. They find that the traditional model—transforming the "preference lists" of individuals into a "preference list" of society—is fundamentally flawed in both theory and practice. Balinski and Laraki propose a more realistic model. It leads to an entirely new theory and method—majority judgment—proven superior to all known methods. It is at once meaningful, resists strategic manipulation, elicits honesty, and is not subject to the classical paradoxes encountered in practice, notably Condorcet's and Arrow's. They offer theoretical, practical, and experimental evidence—from national elections to figure skating competitions—to support their arguments. Drawing on insights from wine, sports, music, and other competitions, Balinski and Laraki argue that the question should not be how to transform many individual rankings into a single collective ranking, but rather, after defining a common language of grades to measure merit, how to transform the many individual evaluations of each competitor into a single collective evaluation of all competitors. The crux of the matter is a new model in which the traditional paradigm—to compare—is replaced by a new paradigm—to evaluate.
Author: Jean-François Laslier
Author: Alessandra Casella
Author: J.S. Maloy
Author: Jean-François Laslier
Author: Reshef Liu
Author: John H Aldrich
Author: Milton Lodge
Author: Steven J. Brams
Author: William Poundstone
Author: Michel Balinski
Author: Christina Wolbrecht