Collective Decisions and Voting

Collective Decisions and Voting

Author: Nicolaus Tideman

Publisher: Ashgate Publishing, Ltd.

Published: 2006

Total Pages: 358

ISBN-13: 9780754647171

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Voting is often the most public and visible example of mass collective decision-making. But how do we define a collective decision? And how do we classify and evaluate the modes by which collective decisions are made? This book examines these crucial ques


Collective Preference and Choice

Collective Preference and Choice

Author: Shmuel Nitzan

Publisher: Cambridge University Press

Published: 2010

Total Pages: 275

ISBN-13: 0521897254

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A study of the classical aggregation problems that arise in social choice theory, voting theory, and group decision-making under uncertainty.


Democratic Reason

Democratic Reason

Author: Hélène Landemore

Publisher: Princeton University Press

Published: 2013

Total Pages: 305

ISBN-13: 0691155658

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Individual decision making can often be wrong due to misinformation, impulses, or biases. Collective decision making, on the other hand, can be surprisingly accurate. In Democratic Reason, Hélène Landemore demonstrates that the very factors behind the superiority of collective decision making add up to a strong case for democracy. She shows that the processes and procedures of democratic decision making form a cognitive system that ensures that decisions taken by the many are more likely to be right than decisions taken by the few. Democracy as a form of government is therefore valuable not only because it is legitimate and just, but also because it is smart. Landemore considers how the argument plays out with respect to two main mechanisms of democratic politics: inclusive deliberation and majority rule. In deliberative settings, the truth-tracking properties of deliberation are enhanced more by inclusiveness than by individual competence. Landemore explores this idea in the contexts of representative democracy and the selection of representatives. She also discusses several models for the "wisdom of crowds" channeled by majority rule, examining the trade-offs between inclusiveness and individual competence in voting. When inclusive deliberation and majority rule are combined, they beat less inclusive methods, in which one person or a small group decide. Democratic Reason thus establishes the superiority of democracy as a way of making decisions for the common good.


Collective Decisions and Voting

Collective Decisions and Voting

Author: Nicolaus Tideman

Publisher: Routledge

Published: 2017-03-02

Total Pages: 343

ISBN-13: 1351950622

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When one thinks about how collective decisions are made, voting is the method that comes naturally to mind. But other methods such as random process and consensus are also used. This book explores just what a collective decision is, classifies the methods of making collective decisions, and identifies the advantages and disadvantages of each method. Classification is the prelude to evaluation. What are the characteristics of a method of making collective decisions, the book asks, that permit us to describe a collective decision as good? The second part of the book is detailed exploration of voting: the dimensions in which voting situations differ, the origins and logic of majority rule, the frequency of cycles in voting, the Arrow and Gibbard-Satterthwaite theorems, criteria for ways of cutting through cycles and the application of these criteria to a variety of rules, voting over continuums, proportional representation, and voting rules that take account of intensities of preferences. Relatively unknown methods of voting give voting a much greater potential than is generally recognized. Collective Decisions and Voting is essential reading for everyone with an interest in voting theory and in how public choices might be made.


Democratic Decision-making

Democratic Decision-making

Author: Peter Emerson

Publisher: Springer Nature

Published: 2020-09-22

Total Pages: 120

ISBN-13: 3030528081

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This book provides a practical guide to how groups of people, everywhere, from the local village council to the United Nations Security Council, can best make collective decisions. By comparing the many voting procedures used in democratic decision-making, it explains why win-or-lose binary voting can be inaccurate and divisive, while the more inclusive preferential points system of voting can be so much more accurate and, therefore, more democratic; indeed, it is a win-win methodology. The text, essential reading for anyone interested in fair and participatory collective decision-making, also compares the most common electoral systems.


Collective Decision-Making:

Collective Decision-Making:

Author: Norman Schofield

Publisher: Springer Science & Business Media

Published: 2013-03-09

Total Pages: 430

ISBN-13: 9401587671

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In the last decade the techniques of social choice theory, game theory and positive political theory have been combined in interesting ways so as to pro vide a common framework for analyzing the behavior of a developed political economy. Social choice theory itself grew out of the innovative attempts by Ken neth Arrow (1951) and Duncan Black (1948, 1958) to extend the range of economic theory in order to deal with collective decision-making over public goods. Later work, by William Baumol (1952), and James Buchanan and Gordon Tullock (1962), focussed on providing an "economic" interpretation of democratic institutions. In the same period Anthony Downs (1957) sought to model representative democracy and elections while William Riker (1962) made use of work in cooperative game theory (by John von Neumann and Oscar Morgenstern, 1944) to study coalition behavior. In my view, these "rational choice" analyses of collective decision-making have their antecedents in the arguments of Adam Smith (1759, 1776), James Madison (1787) and the Marquis de Condorcet (1785) about the "design" of political institutions. In the introductory chapter to this volume I briefly describe how some of the current normative and positive aspects of social choice date back to these earlier writers.


Handbook of Computational Social Choice

Handbook of Computational Social Choice

Author: Felix Brandt

Publisher: Cambridge University Press

Published: 2016-04-25

Total Pages: 553

ISBN-13: 1316489752

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The rapidly growing field of computational social choice, at the intersection of computer science and economics, deals with the computational aspects of collective decision making. This handbook, written by thirty-six prominent members of the computational social choice community, covers the field comprehensively. Chapters devoted to each of the field's major themes offer detailed introductions. Topics include voting theory (such as the computational complexity of winner determination and manipulation in elections), fair allocation (such as algorithms for dividing divisible and indivisible goods), coalition formation (such as matching and hedonic games), and many more. Graduate students, researchers, and professionals in computer science, economics, mathematics, political science, and philosophy will benefit from this accessible and self-contained book.


The Origins of Collective Decision Making

The Origins of Collective Decision Making

Author: Andy Blunden

Publisher: BRILL

Published: 2016-04-08

Total Pages: 269

ISBN-13: 9004319638

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In The Origins of Collective Decision Making, Andy Blunden identifies three paradigms of collective decision making – Counsel, Majority and Consensus, discovers their origins in traditional, medieval and modern times, and traces their evolution over centuries up to the present. The study reveals that these three paradigms have an ethical foundation, deeply rooted in historical experiences. The narrative takes the reader into the very moments when individual leaders and organisers made the crucial developments in white heat of critical moments in history, such as the English Revolution of the 1640s, the Chartist Movement of the 1840s and the early Civil Rights Movement of the 1960s. This history provides a valuable resource for resolving current social movement conflict over decision making.


Democracy and Decision

Democracy and Decision

Author: Geoffrey Brennan

Publisher: Cambridge University Press

Published: 1997-03-13

Total Pages: 260

ISBN-13: 9780521585248

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"The significance of this account should be clear. If, as economists frequently assert, proper diagnosis of the disease is a crucial prerequisite to treatment, then the design of appropriate democratic institutions depends critically on a coherent analysis of the way the electoral process works and the perversities to which it is prone. The claim is that the interest-based account incorrectly diagnoses the disease. Accordingly, this book ends with an account of the institutional protections that go with expressive voting."--BOOK JACKET.