This paper identifies a new terms-of-trade externality that is exercised through tariff setting. A North-South model of international trade is introduced in which the number of countries in each region can be varied. As the number of countries in one region is increased, each government there competes more aggressively with the others in its region, by lowering its tariff, to attract imports from the other region. In doing so, all countries in a region exert a negative terms-of-trade externality on each other, collectively undermining their own terms of trade and welfare. This externality can increase efficiency if the numbers of countries in both regions are increased simultaneously.
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Paper provided by Department of Economics, Vanderbilt University in its series Working Papers with number
0904.
Find related papers by JEL classification: F02 - International Economics - - General - - - International Economic Order; Noneconomic International Organizations;; Economic Integration and Globalization: General F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
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Kyle Bagwell & Robert W. Staiger, 1999.
"An Economic Theory of GATT,"
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Kennan, John & Riezman, Raymond, 1988.
"Do Big Countries Win Tariff Wars?,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 29(1), pages 81-85, February.
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