Download or read book Fuzzy Social Choice Theory written by Michael B. Gibilisco and published by Springer. This book was released on 2014-02-24 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive analysis of the social choice literature and shows, by applying fuzzy sets, how the use of fuzzy preferences, rather than that of strict ones, may affect the social choice theorems. To do this, the book explores the presupposition of rationality within the fuzzy framework and shows that the two conditions for rationality, completeness and transitivity, do exist with fuzzy preferences. Specifically, this book examines: the conditions under which a maximal set exists; the Arrow’s theorem; the Gibbard-Satterthwaite theorem and the median voter theorem. After showing that a non-empty maximal set does exists for fuzzy preference relations, this book goes on to demonstrating the existence of a fuzzy aggregation rule satisfying all five Arrowian conditions, including non-dictatorship. While the Gibbard-Satterthwaite theorem only considers individual fuzzy preferences, this work shows that both individuals and groups can choose alternatives to various degrees, resulting in a social choice that can be both strategy-proof and non-dictatorial. Moreover, the median voter theorem is shown to hold under strict fuzzy preferences but not under weak fuzzy preferences. By providing a standard model of fuzzy social choice and by drawing the necessary connections between the major theorems, this book fills an important gap in the current literature and encourages future empirical research in the field.
Download or read book Application of Fuzzy Logic to Social Choice Theory written by John N. Mordeson and published by CRC Press. This book was released on 2015-03-03 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fuzzy social choice theory is useful for modeling the uncertainty and imprecision prevalent in social life yet it has been scarcely applied and studied in the social sciences. Filling this gap, Application of Fuzzy Logic to Social Choice Theory provides a comprehensive study of fuzzy social choice theory.The book explains the concept of a fuzzy max
Download or read book Fuzzy Social Choice Models written by Peter C. Casey and published by Springer. This book was released on 2014-06-20 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the extent to which fuzzy set logic can overcome some of the shortcomings of public choice theory, particularly its inability to provide adequate predictive power in empirical studies. Especially in the case of social preferences, public choice theory has failed to produce the set of alternatives from which collective choices are made. The book presents empirical findings achieved by the authors in their efforts to predict the outcome of government formation processes in European parliamentary and semi-presidential systems. Using data from the Comparative Manifesto Project (CMP), the authors propose a new approach that reinterprets error in the coding of CMP data as ambiguity in the actual political positions of parties on the policy dimensions being coded. The range of this error establishes parties’ fuzzy preferences. The set of possible outcomes in the process of government formation is then calculated on the basis of both the fuzzy Pareto set and the fuzzy maximal set, and the predictions are compared with those made by two conventional approaches as well as with the government that was actually formed. The comparison shows that, in most cases, the fuzzy approaches outperform their conventional counterparts.
Download or read book Social Choice Theory written by Jerry S. Kelly and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a textbook introducing selected topics in formal social choice theory. Social choice theory studies group choices that are based on information about preferences of members of the group (voting rules being one important special case). This involves economics, which provides the method of modelling individual decision making; political philosophy, which provides criteria about the allocation of decision-influencing power; and game theory, which provides a framework for thinking about the strategies individuals employ in trying to influence the group choice. The goal of this book is to take basic ideas like impossibility theorems, rights exercising and strategy proofness and give the student just enough technical background to be able to understand these ideas in a logically rigorous way. This is done through a set of 250 exercises that constitute the heart of the book and which differentiate this book from all other texts in social choice theory.
Download or read book Handbook of Social Choice and Welfare written by Kenneth J. Arrow and published by Elsevier. This book was released on 2010-10-13 with total page 985 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second part of a two-volume set continues to describe economists' efforts to quantify the social decisions people necessarily make and the philosophies that those choices define. Contributors draw on lessons from philosophy, history, and other disciplines, but they ultimately use editor Kenneth Arrow's seminal work on social choice as a jumping-off point for discussing ways to incentivize, punish, and distribute goods. Develops many subjects from Volume 1 (2002) while introducing new themes in welfare economics and social choice theory Features four sections: Foundations, Developments of the Basic Arrovian Schemes, Fairness and Rights, and Voting and Manipulation Appeals to readers who seek introductions to writings on human well-being and collective decision-making Presents a spectrum of material, from initial insights and basic functions to important variations on basic schemes
Download or read book A New Group Decision Making Method With Distributed Indeterminacy Form Under Neutrosophic Environment An Introduction to Neutrosophic Social Choice Theory written by Selçuk Topal and published by Infinite Study. This book was released on with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a novel social choice theory based multi-criteria decision making method under neutrosophic environment and a new form of truth representation of neutrosophic theory called Distributed Indeterminacy Form (DIF). Our hybrid method consists of classical methods and an aggregation operator used in social choice theory.
Download or read book A New Group DecisionMakingMethod with Distributed Indeterminacy Form under Neu trosophic Environment Neutrosophic Social Choice Theory written by Selcuk Topal and published by Infinite Study. This book was released on with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents a novel social choice theory based multi-criteria decision method under neutrosophic environment. Our hybrid method consists of classical methods and an aggregation operator used in social choice theory. In addition to this, we also use distributed indeterminacy form function in our method to provide a more sensitive indeterminacy approach towards accuracy functions. We also consider reciprocal property for all individuals. This provides, as in intuitionistic fuzzy decision making theory, a consistent decision making for each individual. The solution approach presented in this paper in group decision making is treated under neutrosophic individual preference relations. These new approaches seem to be more consistent with natural human behaviour, hence should be more acceptable and implementable. Moreover, the use of a similar approach to develop some deeper soft degrees of consensus is outlined. Finally, we give a Python implementation of our work in the Appendix section.
Download or read book The Theory of Social Choice written by Peter C. Fishburn and published by Princeton University Press. This book was released on 2015-03-08 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: One fundamental premise of democratic theory is that social policy, group choice, or collective action should be based on the preferences of the individuals in the society, group, or collective. Using the tools of formal mathematical analysis, Peter C. Fishburn explores and defines the conditions for social choice and methods for synthesizing individuals' preferences. This study is unique in its emphasis on social choice functions, the general position that individual indifference may not be transitive, and the use of certain mathematics such as linear algebra. The text is divided into three main parts: social choice between two alternatives, which examines a variety of majority-like functions; simple majority social choice, which focuses on social choice among many alternatives when two-element feasible subset choices are based on simple majority; and a general study of aspects and types of social choice functions for many alternatives. Originally published in 1973. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Download or read book Social Choice written by Paul E Johnson and published by SAGE. This book was released on 1998-06-25 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Social Choice' is a comprehensive exploration of the key questions, concepts, terminology, methods and results of social choice theory.
Download or read book Social Goal objective Formation Democracy and National Interest written by K. K. Dompere and published by . This book was released on 2014 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the development of a theory of social goal-objective formation and its relationship to national interest and social vision under a democratic decision-choice system with imperfect information structure. It provides a framework for the application of fuzzy logic and its mathematics to the analysis in resolving conflicts in individual preferences in the collective decision-choice space without violence. The book demonstrates how to use fuzzy logic and its mathematics in the study of economics, social sciences and other complex systems. It also presents the use of collaborative tools of opposites, duality, polarity, continuum in fuzzy paradigm with its logic, laws of thought and mathematics in developing a new approach to the theory of political economy in order to enhance the constructs of social decision-choice theory.
Download or read book Social Choice Theory written by and published by . This book was released on 1993 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fuzzy Choice Functions written by Irina Georgescu and published by Springer. This book was released on 2007-07-16 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book extends the theory of revealed preference to fuzzy choice functions, providing applications to multicriteria decision making problems. The main topics of revealed preference theory are treated in the framework of fuzzy choice functions. New topics, such as the degree of dominance and similarity of vague choices, are developed. The results are applied to economic problems where partial information and human subjectivity involve vague choices and vague preferences.
Download or read book The Handbook of Rational and Social Choice written by Paul Anand and published by Oxford University Press. This book was released on 2009-01-15 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides an overview of issues arising in work on the foundations of decision theory and social choice. The collection will be of particular value to researchers in economics with interests in utility or welfare, but also to any social scientist or philosopher interested in theories of rationality or group decision-making.
Download or read book Collective Decision Making written by Adrian Van Deemen and published by Springer Science & Business Media. This book was released on 2010-06-03 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Harrie de Swart is a Dutch logician and mathematician with a great and open int- est in applications of logic. After being confronted with Arrow’s Theorem, Harrie became very interested in social choice theory. In 1986 he took the initiative to start up a group of Dutch scientists for the study of social choice theory. This initiative grew out to a research group and a series of colloquia, which were held approximately every month at the University of Tilburg in The Netherlands. The organization of the colloquia was in the hands of Harrie and under his guidance they became more and more internationally known. Many international scholars liked visiting the social choice colloquia in Tilburg and enjoyed giving one or more presentations about their work. They liked Harrie’s kindness and hospitality, and the openness of the group for anything and everything in the eld of social choice. The Social Choice Theory Group started up by Harrie consisted, and still c- sists, of scholars from several disciplines; mostly economics, mathematics, and (mathematical) psychology. It was set up for the study of and discussion about anything that had to do with social choice theory including, and not in the least, the supervision of PhD students in the theory. Members of the group were, among o- ers, Thom Bezembinder (psychologist), Hans Peters (mathematician), Pieter Ruys (economist), Stef Tijs (mathematician and game theorist) and, of course, Harrie de Swart (logician and mathematician).
Download or read book Social Choice Mechanisms written by Vladimir I. Danilov and published by Springer Science & Business Media. This book was released on 2012-11-02 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory of social choice deals with both the processes and results of col lective decision making. In this book, we explore some issues in the theory of social choice and mechanism design. We examine the premises of this theory, the axiomatic approach, and the mechanism design approach. The main questions are what is collective interest, how is it related to individuals' interests, how should one design social interactions, laws, and in stitutions? These questions are not new. Philosophers, social scientists have indeed pondered upon them for years. And, in fact, the organizational struc tures of many social institutions -courts, parliaments, committees and reg ulatory boards -often lack a sound theoretical base. This is not surprising, as it is, indeed, difficult to provide for a comprehensive formalization of the activities of such organizations. Nevertheless, there has been a definite trend towards providing clear and unambiguous rules for collective decision mak ing. These very rules constitute the body of social choice theory and its main object. The basic problem of social choice We explain here more precisely what a problem of social choice is, what approaches might be used to tackle it, and what kind of solutions it leads to. We introduce a few basic notions in preliminarily fashion and, in doing so, we stress both motivations and explanations.
Download or read book Social Choice Theory written by Fouad Sabry and published by One Billion Knowledgeable. This book was released on 2024-08-07 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the complexities of decision-making with "Social Choice Theory," a key volume in the "Political Science" series. This book delves into how societies make collective choices and the underlying mathematical and philosophical foundations. Essential for those interested in governance, policy, and democratic processes, it provides a thorough examination of key concepts and theories in social choice. Each chapter builds on the last, covering topics such as: 1. Social Choice Theory: Core concepts and significance in collective decision-making. 2. Condorcet Paradox: The issue of intransitive collective preferences. 3. Pareto Efficiency: Evaluating outcomes where no one can be better off without harming others. 4. Kenneth Arrow: Contributions to social choice theory. 5. Arrow's Impossibility Theorem: Challenges in creating a fair voting system. 6. Social Welfare Function: Aggregating individual preferences into collective decisions. 7. Independence of Irrelevant Alternatives: Ensuring choices are unaffected by irrelevant alternatives. 8. Gibbard–Satterthwaite Theorem: Limitations of strategic voting. 9. Welfare Economics: Improving social welfare through resource allocation. 10. Expected Utility Hypothesis: Decision-making to maximize expected utility. 11. Liberal Paradox: Tension between individual rights and collective decision-making. 12. Lexicographic Preferences: Ranking and decision-making processes. 13. Social Choice and Individual Values: Aligning personal preferences with collective decisions. 14. Quasitransitive Relation: Implications for preference aggregation. 15. Extended Sympathy: Understanding preferences and social choice. 16. Economic Justice: Relevance to equitable decision-making. 17. Preference (Economics): Modeling preferences and their impact. 18. Kevin W. S. Roberts: Contributions to social choice theory. 19. Prasanta Pattanaik: Influence on the field. 20. Jury Theorem: Conditions for accurate collective decisions. 21. Fractional Social Choice: Incorporating partial preferences into decision-making. An invaluable resource for professionals, students, and enthusiasts, this book offers deep insights into social choice theory and its applications, making it a must-have for any political science library.
Download or read book Cost Benefit Analysis and the Theory of Fuzzy Decisions written by Kofi Kissi Dompere and published by Springer. This book was released on 2013-03-20 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: The genus of definitions for the theoretical sciences is (the province of) the habitus of the intellective intention, for the practical sciences, however, that of the effective intention; the objects and ends constitute the specific differ ence There is nothing in the intellect that has not already been in the senses, that is, in the sensory organs, that has not already been in sensible things from which are distinguished things not perceptible to the senses. Nothing can be of the mind, sensation and the thing inferred therefrom except the operation itself. Real learning is cognition of things in themselves. It thus has the basis of its certainty in the known thing. This is established in two ways: by demon stration in the case of contemplative things, and by induction in the case of things perceptible to the senses. In contrast with real learning there is pos sible, probable and fictive learning. Antonius Gvilielmus Amo Afer (1827) This research has been long in the making. Its conception began in my last years in the doctoral program at Temple University, Philadelphia, Pa. It was simultaneously conceived with my two books on the Neo Keynesian Theory of Optimal aggregate investment and output dynamics [201] [202] as well as reflections on the methodology of decision-choice rationality and development economics [440] [441]. Economic theories and social policies were viewed to have, among other things, one impor tant thing in common in that they relate to decision making under different.
