Market exchange is subject to an endogenously determined level of predation which impedes specialization and gains from trade. We construct a model in which utility-maximizing agents opt between careers in production and careers in predation. Three types of equilibria may emerge: autarky (with no predation and no defense), insecure exchange equilibria (with predation and defense), and secure exchange equilibria (in which defense completely deters predation). Trading equilibria, two-thirds of them secure, are supported only in a narrow range of security parameter values. Since changes in the technologies of defense and predation have terms of trade effects, some producers may be hurt by enhanced security. We show cases of 'immiserizing security' in which producers in large poor countries are harmed by increased security.
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Length: 39 pages Date of creation: 01 Sep 1997 Date of revision:
01 Oct 2001 Publication status: published in International Economic Review, 46, 189213, 2005. Handle: RePEc:boc:bocoec:383
Note: This paper was previously circulated as "Trade and Security, I: Anarchy". Contact details of provider: Postal: Boston College, 140 Commonwealth Avenue, Chestnut Hill MA 02467 USA Phone: 617-552-3670 Fax: +1-617-552-2308 Email: Web page: http://fmwww.bc.edu/EC/ More information through EDIRC
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Find related papers by JEL classification: F1 - International Economics - - Trade D5 - Microeconomics - - General Equilibrium and Disequilibrium D51 - Microeconomics - - General Equilibrium and Disequilibrium - - - Exchange and Production Economies
References listed on IDEAS 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.:
Hummels, David, 2001.
"Time as a Trade Barrier,"
GTAP Working Papers
1152, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
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Cited by: (explanations, 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.)
Michelle R. Garfinkel & Stergios Skaperdas, 2006.
"Economics of Conflict: An Overview,"
Working Papers
050623, University of California-Irvine, Department of Economics, revised Sep 2006.
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