Template-Type: ReDIF-Paper 1.0 Author-Name: Richard Chisik Author-X-Name-First: Richard Author-X-Name-Last: Chisik Author-Email: rchisik@economics.ryerson.ca Author-Workplace-Name: Department of Economics, Ryerson University, Toronto, Canada Title: Gradualism in Free Trade Agreements: A Theoretical Justification Abstract: A notable feature of many recent trade agreements is the gradual, rather than immediate, reduction of trade barriers. In this paper we model trade liberalization as a cooperative relationship that evolves gradually in a non-cooperative environment. We show that specialization, capacity irreversibility and the development of trade-partner specific capital increase the benefit of continuing the liberalizing relationship and decrease, over time, the lowest obtainable self-enforcing tariff. By increasing the penalty of future defection, sunk costs ensure that the self-enforcing trading relationship starts slowly, but once in progress the level of cooperation continues to improve. Classification-JEL: F13, F15, C73. Keywords: Trade Negotiations, Gradualism, Irreversibilities, Economic Integration, Dynamic Games. Length: 44 pages Creation-Date: 2010-08 Number: 018 File-URL: http://economics.ryerson.ca/workingpapers/wp018.pdf File-Format: Application/pdf Handle: RePEc:rye:wpaper:wp018