Beyond Condorcet: optimal aggregation rules using voting records
The difficulty of optimal decision making in uncertain dichotomous choice settings is that it requires information on the expertise of the decision makers (voters). This paper presents a method of optimally weighting voters even without testing them against questions with known right answers. The method is based on the realization that if we can see how voters vote on a variety of questions, it is possible to gauge their respective degrees of expertise by comparing their votes in a suitable fashion, even without knowing the right answers.
(This abstract was borrowed from another version of this item.)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Peyton Young, 1995. "Optimal Voting Rules," Journal of Economic Perspectives, American Economic Association, vol. 9(1), pages 51-64, Winter.
- Ronen Bar-El & Teresa García-Muñoz & Shoshana Neuman & Yossef Tobol, 2010.
"The Evolution of Secularization: Cultural Transmission, Religion and Fertility. Theory, Simulations and Evidence,"
Papers on Economics of Religion
10/03, Department of Economic Theory and Economic History of the University of Granada..
- Ronen Bar-El & Teresa García-Muñoz & Shoshana Neuman & Yossef Tobol, 2013. "The evolution of secularization: cultural transmission, religion and fertility—theory, simulations and evidence," Journal of Population Economics, European Society for Population Economics, vol. 26(3), pages 1129-1174, July.
- Bar-El, Ronen & García-Muñoz, Teresa & Neuman, Shoshana & Tobol, Yossi, 2010. "The Evolution of Secularization: Cultural Transmission, Religion and Fertility Theory, Simulations and Evidence," IZA Discussion Papers 4980, Institute for the Study of Labor (IZA).
- Ronen Bar-El & Teresa García-Muñoz & Shoshana Neuman & Yossef Tobol, 2010. "The Evolution of Secularization: Cultural Transmission, Religion and Fertility Theory, Simulations and Evidence," Working Papers 2010-10, Bar-Ilan University, Department of Economics.
- Karotkin, Drora, 1994. "Effect of the size of the bench on the correctness of court judgments: The case of Israel," International Review of Law and Economics, Elsevier, vol. 14(3), pages 371-375, September.
- List, Christian & Pettit, Philip, 2002. "Aggregating Sets of Judgments: An Impossibility Result," Economics and Philosophy, Cambridge University Press, vol. 18(01), pages 89-110, April.
- Brams, S.J. & Fishburn, P.C., 2003.
"Going from Theory to Practice: The Mixed Success of Approval Voting,"
03-06, C.V. Starr Center for Applied Economics, New York University.
- Steven Brams & Peter Fishburn, 2005. "Going from theory to practice: the mixed success of approval voting," Social Choice and Welfare, Springer, vol. 25(2), pages 457-474, December.
- Leonid V. Azarnert, 2008. "Involuntary Integration in Public Education, Fertility and Human Capital," Working Papers 2008-07, Bar-Ilan University, Department of Economics.
- Ben-Yashar, Ruth C & Nitzan, Shmuel I, 1997. "The Optimal Decision Rule for Fixed-Size Committees in Dichotomous Choice Situations: The General Result," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 38(1), pages 175-86, February.
- Owen, Guillermo & Grofman, Bernard & Feld, Scott L., 1989. "Proving a distribution-free generalization of the Condorcet Jury Theorem," Mathematical Social Sciences, Elsevier, vol. 17(1), pages 1-16, February.
- Ruth Ben-Yashar & Igal Milchtaich, 2007. "First and second best voting rules in committees," Social Choice and Welfare, Springer, vol. 29(3), pages 453-486, October.
- Lloyd Shapley & Bernard Grofman, 1984. "Optimizing group judgmental accuracy in the presence of interdependencies," Public Choice, Springer, vol. 43(3), pages 329-343, January.
- Daniel Berend & Luba Sapir, 2005. "Monotonicity in Condorcet Jury Theorem," Social Choice and Welfare, Springer, vol. 24(1), pages 83-92, 08.
- Fishburn, Peter C., 1978. "Axioms for approval voting: Direct proof," Journal of Economic Theory, Elsevier, vol. 19(1), pages 180-185, October.
- Daniel Berend & Jacob Paroush, 1998. "When is Condorcet's Jury Theorem valid?," Social Choice and Welfare, Springer, vol. 15(4), pages 481-488.
- Steven Brams & D. Kilgour & M. Sanver, 2007. "A minimax procedure for electing committees," Public Choice, Springer, vol. 132(3), pages 401-420, September.
- Nitzan, Shmuel & Paroush, Jacob, 1982. "Optimal Decision Rules in Uncertain Dichotomous Choice Situations," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 23(2), pages 289-97, June.
When requesting a correction, please mention this item's handle: RePEc:kap:theord:v:72:y:2012:i:1:p:113-130. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Sonal Shukla)or (Rebekah McClure)
If references are entirely missing, you can add them using this form.