Contest Success Functions: Theory and Evidence
Contest success functions, which show how probabilities of win- ning depend on resources devoted to a conflict, have been widely used in the literature addressing appropriative activities (economics), international and civil wars (political science), and group con?ict and selection (evolutionary biology). Two well-known forms of contest success functions predict contest outcomes from the difference between the resources of each side and from the ratio of resources. The analytical properties of a given conflict model, such as the existence of equilibrium, can be drastically changed simply by altering the form of the contest success function. Despite this problem, there is no consensus about which form is analytically better or empirically more plausi- ble. In this paper we propose an integrated form of contest success functions, which has the ratio form and the difference form as limiting cases, and study the analytical properties of this function. We also estimate different contest success functions to see which form is more empirically probable, using data from battles fought in seventeenth-century Europe and during World War II. JEL Categories: C70, D72, D74
|Date of creation:||Jun 2009|
|Date of revision:|
|Contact details of provider:|| Postal: Thompson Hall, Amherst, MA 01003|
Web page: http://www.umass.edu/economics
More information through EDIRC
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.:
- Garfinkel, Michelle R. & Skaperdas, Stergios, 2007.
"Economics of Conflict: An Overview,"
Handbook of Defense Economics,
- Hirshleifer, Jack, 1991. "The Technology of Conflict as an Economic Activity," American Economic Review, American Economic Association, vol. 81(2), pages 130-34, May.
- Grossman, Herschel I, 1994. "Production, Appropriation, and Land Reform," American Economic Review, American Economic Association, vol. 84(3), pages 705-12, June.
- Konrad, Kai A., 2007.
"Strategy in contests: an introduction
[Strategie in Turnieren – eine Einführung]," Discussion Papers, Research Unit: Market Processes and Governance SP II 2007-01, Social Science Research Center Berlin (WZB).
- Fearon, James D., 1995. "Rationalist explanations for war," International Organization, Cambridge University Press, vol. 49(03), pages 379-414, June.
- N/A, 2006. "Economic Overview," National Institute Economic Review, National Institute of Economic and Social Research, vol. 196(1), pages 2-3, April.
- Hao Jia, 2008. "A stochastic derivation of the ratio form of contest success functions," Public Choice, Springer, vol. 135(3), pages 125-130, June.
- Skaperdas, Stergios, 1996.
"Contest Success Functions,"
Springer, vol. 7(2), pages 283-90, February.
- Jack Hirshleifer, 1989. "Conflict and rent-seeking success functions: Ratio vs. difference models of relative success," Public Choice, Springer, vol. 63(2), pages 101-112, November.
When requesting a correction, please mention this item's handle: RePEc:ums:papers:2009-04. 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: (Raphael Gouvea)
If references are entirely missing, you can add them using this form.