Group Contests with Complementarities in Efforts
Usually, groups increase their productivity by the specialization of their group members. In these cases, group output is no longer simply a sum of individual outputs. We analyze contests with group-specific public goods that allow for different degrees of complementarity between group members’ efforts. More specifically, we use a Tullock contest success function and a CES-impact function. We show that in equilibrium the degree of complementarity is irrelevant if groups do not differ in size and group members have an identical valuation of the public good. The equilibrium is discontinuous as the CES function converges to the Cobb-Douglas case. Except for the effects at the discontinuity, higher complementarity tends to favor larger groups. In groups with diverse valuations, higher complementarity also leads to higher similarity in group members’ efforts, which however is not necessarily an advantage for a more diverse group.
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- Gil Epstein & Yosef Mealem, 2009. "Group specific public goods, orchestration of interest groups with free riding," Public Choice, Springer, vol. 139(3), pages 357-369, June.
- Richard Cornes & Roger Hartley, 2002.
"Asymmetric Contests with General Technologies,"
Keele Economics Research Papers
KERP 2002/22, Centre for Economic Research, Keele University.
- Armen A. Alchian & Harold Demsetz, 1971.
"Production, Information Costs and Economic Organizations,"
UCLA Economics Working Papers
10A, UCLA Department of Economics.
- Alchian, Armen A & Demsetz, Harold, 1972. "Production , Information Costs, and Economic Organization," American Economic Review, American Economic Association, vol. 62(5), pages 777-95, December.
- Garfinkel, Michelle R. & Skaperdas, Stergios, 2007.
"Economics of Conflict: An Overview,"
Handbook of Defense Economics,
- Konrad, Kai A., 2009. "Strategy and Dynamics in Contests," OUP Catalogue, Oxford University Press, number 9780199549603, December.
- Nitzan, Shmuel, 1991. "Collective Rent Dissipation," Economic Journal, Royal Economic Society, vol. 101(409), pages 1522-34, November.
- Stein, William E, 2002. "Asymmetric Rent-Seeking with More Than Two Contestants," Public Choice, Springer, vol. 113(3-4), pages 325-36, December.
- Nitzan, Shmuel, 1991. "Rent-Seeking with Non-identical Sharing Rules," Public Choice, Springer, vol. 71(1-2), pages 43-50, August.
- Arye L. Hillman & John G. Riley, 1989.
"Politically Contestable Rents And Transfers,"
Economics and Politics,
Wiley Blackwell, vol. 1(1), pages 17-39, 03.
- Jack Hirshleifer, 1983. "From weakest-link to best-shot: The voluntary provision of public goods," Public Choice, Springer, vol. 41(3), pages 371-386, January.
- Katz, Eliakim & Nitzan, Shmuel & Rosenberg, Jacob, 1990. "Rent-Seeking for Pure Public Goods," Public Choice, Springer, vol. 65(1), pages 49-60, April.
- Nitzan, Shmuel & Ueda, Kaoru, 2009. "Collective contests for commons and club goods," Journal of Public Economics, Elsevier, vol. 93(1-2), pages 48-55, February.
- Johannes Münster, 2009. "Group contest success functions," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 41(2), pages 345-357, November.
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