Can we devise mechanisms that allow voters to express the intensity of their preferences when monetary transfers are forbidden? Would we then be able to take account of how much voters wish the approval or dismissal of any particular issue? In such cases, would some minorities be able to decide over those issues they feel very strongly about? As opposed to the classical voting system (one person - one decision - one vote), we propose a new voting system where each agent is endowed with a fixed number of votes that can be distributed freely between a predetermined number of issues that must be approved or dismissed. Its novelty relies on allowing voters to express the intensity of their preferences in a simple manner. This voting system is optimal in a well-defined sense: in a setting with two voters, two issues and preference intensities uniformly and independently distributed across possible values, Qualitative Voting Pareto dominates Majority Rule and, moreover, achieves the only ex-ante optimal (incentive compatible) allocation. The result also holds true with three voters as long as the voters preferences towards the issue differ sufficiently.
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- Holmstrom, Bengt & Myerson, Roger B, 1983.
"Efficient and Durable Decision Rules with Incomplete Information,"
Econometric Society, vol. 51(6), pages 1799-819, November.
- Bengt Holmstrom & Roger B. Myerson, 1981. "Efficient and Durable Decision Rules with Incomplete Information," Discussion Papers 495, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Schmitz, Patrick W. & Tröger, Thomas, 2012.
"The (sub-)optimality of the majority rule,"
Games and Economic Behavior,
Elsevier, vol. 74(2), pages 651-665.
- Dutta, Bhaskar & Jackson, Matthew O. & Breton, Michel Le, 2002.
"Equilibrium Agenda Formation,"
The Warwick Economics Research Paper Series (TWERPS)
628, University of Warwick, Department of Economics.
- Bhaskar Dutta & Matthew O. Jackson & Michel Le Breton, 2002. "Equilibrium Agenda Formation," Microeconomics 0211010, EconWPA.
- Jackson, Matthew O. & Dutta, Bhaskar & Le Breton, Michele, 2002. "Equilibrium Agenda Formation," Working Papers 1152, California Institute of Technology, Division of the Humanities and Social Sciences.
- Satterthwaite, Mark Allen, 1975. "Strategy-proofness and Arrow's conditions: Existence and correspondence theorems for voting procedures and social welfare functions," Journal of Economic Theory, Elsevier, vol. 10(2), pages 187-217, April.
- Roger B. Myerson & Mark A. Satterthwaite, 1981.
"Efficient Mechanisms for Bilateral Trading,"
469S, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Casella, Alessandra, 2005.
Games and Economic Behavior,
Elsevier, vol. 51(2), pages 391-419, May.
- Myerson, Roger B., 1999.
"Theoretical comparisons of electoral systems,"
European Economic Review,
Elsevier, vol. 43(4-6), pages 671-697, April.
- Wilson, Robert, 1969. "An Axiomatic Model of Logrolling," American Economic Review, American Economic Association, vol. 59(3), pages 331-41, June.
- Rafael Hortala-Vallve, 2010.
"Inefficiencies on linking decisions,"
Social Choice and Welfare,
Springer, vol. 34(3), pages 471-486, March.
- Tideman, T Nicolaus & Tullock, Gordon, 1976. "A New and Superior Process for Making Social Choices," Journal of Political Economy, University of Chicago Press, vol. 84(6), pages 1145-59, December.
- Mueller,Dennis C., 2003. "Public Choice III," Cambridge Books, Cambridge University Press, number 9780521894753.
- Cremer, Jacques & McLean, Richard P, 1988. "Full Extraction of the Surplus in Bayesian and Dominant Strategy Auctions," Econometrica, Econometric Society, vol. 56(6), pages 1247-57, November.
- Matthew O Jackson & Hugo F Sonnenschein, 2007. "Overcoming Incentive Constraints by Linking Decisions -super-1," Econometrica, Econometric Society, vol. 75(1), pages 241-257, 01.
- Levy, Gilat, 2004.
"A model of political parties,"
Journal of Economic Theory,
Elsevier, vol. 115(2), pages 250-277, April.
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