1. Krugman, Paul R, 1987. "Is Free Trade Passe?," Journal of Economic Perspectives, American Economic Association, vol. 1(2), pages 131-44, Fall. [Downloadable!] (restricted)
2. Grossman, Gene & Helpman, Elhanan, 1993. "Trade Wars and Trade Talks," CEPR Discussion Papers 806, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
   Other versions:
   • Grossman, G.M. & Helpman, E., 1993. "Trade Wars and Trade Talks," Papers 1-93, Tel Aviv.
   • Gene M. Grossman & Elhanan Helpman, 1993. "Trade Wars and Trade Talks," NBER Working Papers 4280, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
   • Grossman, G.M. & Helpman, E., 1992. "Trade Wars and Trade Talks," Papers 163, Princeton, Woodrow Wilson School - Public and International Affairs.
   • Grossman, Gene M & Helpman, Elhanan, 1995. "Trade Wars and Trade Talks," Journal of Political Economy, University of Chicago Press, vol. 103(4), pages 675-708, August. [Downloadable!] (restricted)
3. Finger, J. Michael, 1988. "Economists, institutions, and trade restrictions : a review article," Policy Research Working Paper Series 78, The World Bank. [Downloadable!]
4. Paul Krugman, 1991. "The move toward free trade zones," Proceedings, Federal Reserve Bank of Kansas City, pages 7-58.
   Other versions:
   • Paul Krugman, 1991. "The move toward free trade zones," Economic Review, Federal Reserve Bank of Kansas City, issue Nov, pages 5-25. [Downloadable!]
5. Lawrence Robert Z., 1994. "Regionalism: An Overview," Journal of the Japanese and International Economies, Elsevier, vol. 8(4), pages 365-387, December. [Downloadable!] (restricted)
6. Grossman, Gene & Helpman, Elhanan, 1994. "The Politics of Free Trade Agreements," CEPR Discussion Papers 908, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
   Other versions:
   • Grossman, G.M. & Helpman, E., 1993. "The Politics of Free Trade Agreements," Papers 14-93, Tel Aviv.
   • Gene M. Grossman & Elhanan Helpman, 1993. "The Politics of Free Trade Agreements," NBER Working Papers 4597, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
   • Grossman, G.M. & Helpman, E., 1993. "The Politics of Free Trade Agreements," Papers 166, Princeton, Woodrow Wilson School - Public and International Affairs.
   • Grossman, Gene M & Helpman, Elhanan, 1995. "The Politics of Free-Trade Agreements," American Economic Review, American Economic Association, vol. 85(4), pages 667-90, September. [Downloadable!] (restricted)
7. David M. Gould & Graeme L. Woodbridge, 1993. "Retaliation, liberalization, and trade wars: the political economy of nonstrategic trade policy," Research Paper 9323, Federal Reserve Bank of Dallas. [Downloadable!]
8. Grossman, Gene & Helpman, Elhanan, 1993. "Protection for Sale," CEPR Discussion Papers 827, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
   Other versions:
   • Gene M. Grossman & Elhanan Helpman, 1992. "Protection For Sale," NBER Working Papers 4149, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
   • Grossman, G.M. & Helpman, E., 1992. "Protection for Sale," Papers 21-92, Tel Aviv.
   • Grossman, G.M. & Helpman, E., 1992. "Protection for Sale," Papers 162, Princeton, Woodrow Wilson School - Public and International Affairs.
   • Grossman, Gene M & Helpman, Elhanan, 1994. "Protection for Sale," American Economic Review, American Economic Association, vol. 84(4), pages 833-50, September. [Downloadable!] (restricted)
9. Kemp, Murray C. & Wan, Henry Jr., 1976. "An elementary proposition concerning the formation of customs unions," Journal of International Economics, Elsevier, vol. 6(1), pages 95-97, February. [Downloadable!] (restricted)
10. Krueger, Anne O, 1992. "Government, Trade, and Economic Integration," American Economic Review, American Economic Association, vol. 82(2), pages 109-14, May. [Downloadable!] (restricted)

Cited by:
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1. Lewis, Jeffrey D. & Robinson, Sherman & Zhi Wang, 1995. "Beyond the Uruguay Round : the implications of an Asian free trade area," Policy Research Working Paper Series 1467, The World Bank. [Downloadable!]
   Other versions:
   • Lewis, Jeffrey D. & Robinson, Sherman & Wang, Zhi, 1995. "Beyond the Uruguay Round: The implications of an Asian free trade area," China Economic Review, Elsevier, vol. 6(1), pages 35-90. [Downloadable!] (restricted)
2. Hoekman, Bernard & Primo Braga, Carlos A., 1997. "Protection and trade in services : a survey," Policy Research Working Paper Series 1747, The World Bank. [Downloadable!]
   Other versions:
   • Hoekman, Bernard & Primo Braga, Carlos, 1997. "Protection and Trade in Services: A Survey," CEPR Discussion Papers 1705, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
   • Bernard Hoekman & Carlos Braga, 1997. "Protection and Trade in Services: A Survey," Open Economies Review, Springer, vol. 8(3), pages 285-308, July. [Downloadable!] (restricted)
3. Marion Kohler, . "Coalition formation in international monetary policy games," Bank of England working papers 92, Bank of England. [Downloadable!]
   Other versions:
   • Kohler, Marion, 2002. "Coalition formation in international monetary policy games," Journal of International Economics, Elsevier, vol. 56(2), pages 371-385, March. [Downloadable!] (restricted)
4. Robinson, Sherman & Lewis, Jeffrey D., 1996. "Partners or predators? : the impact of regional trade liberalization on Indonesia," Policy Research Working Paper Series 1626, The World Bank. [Downloadable!]