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Do South‐South trade agreements increase trade? Commodity‐level evidence from COMESA

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  • Anna Maria Mayda
  • Chad Steinberg

Abstract

South‐South trade agreements are proliferating. Yet the impact of these agreements is largely unknown, as existing North‐North and North‐South micro‐level studies are likely to yield misleading predictions for South‐South trade agreements. This paper estimates the impact of COMESA on Uganda's imports between 1994 and 2003. Detailed import and tariff data at the 6‐digit Harmonized System level are used for more than 1,000 commodities. Based on a difference‐in‐difference estimation strategy, the paper finds that – in contrast to evidence from aggregate statistics – COMESA's preferential tariff liberalization has not considerably increased Uganda's trade with member countries, on average, across sectors. The effect, however, is heterogeneous across sectors. Finally, the paper finds no evidence of trade‐diversion effects. Résultats au niveau des biens pour le COMESA. Les accords commerciaux Sud‐Sud prolifèrent. Or l'impact de ces accords reste largement inconnu, car les micro‐études des accords Nord‐Nord et Nord‐Sud sont susceptibles de mener à des prévisions trompeuses quand il s'agit d'accords Sud‐Sud. Ce texte évalue l'impact de COMESA sur les importations de l'Ouganda entre 1994 et 2003. On utilise des données détaillées sur les tarifs et les importations au niveau des codes à six chiffres pour plus de 1000 biens. A l'aide d'un modèle d'écart dans les différences, on découvre que – contrairement à ce que suggèrent les statistiques agrégées – la libéralisation des tarifs préférentiels de COMESA n'a pas accru considérablement le commerce avec les pays membres en moyenne dans tous les secteurs. L'effet est différent selon les secteurs. De plus, il appert qu'il n'y a pas eu diversion du commerce.

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  • Anna Maria Mayda & Chad Steinberg, 2009. "Do South‐South trade agreements increase trade? Commodity‐level evidence from COMESA," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 42(4), pages 1361-1389, November.
  • Handle: RePEc:wly:canjec:v:42:y:2009:i:4:p:1361-1389
    DOI: 10.1111/j.1540-5982.2009.01548.x
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    as
    1. James R. Tybout, 2000. "Manufacturing Firms in Developing Countries: How Well Do They Do, and Why?," Journal of Economic Literature, American Economic Association, vol. 38(1), pages 11-44, March.
    2. Kishore Gawande & Usree Bandyopadhyay, 2000. "Is Protection for Sale? Evidence on the Grossman-Helpman Theory of Endogenous Protection," The Review of Economics and Statistics, MIT Press, vol. 82(1), pages 139-152, February.
    3. Philippe Martin & Thierry Mayer & Mathias Thoenig, 2008. "Make Trade Not War?," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 75(3), pages 865-900.
    4. Christian Broda & David E. Weinstein, 2006. "Globalization and the Gains From Variety," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 121(2), pages 541-585.
    5. Werner Antweiler & Daniel Trefler, 2002. "Increasing Returns and All That: A View from Trade," American Economic Review, American Economic Association, vol. 92(1), pages 93-119, March.
    6. Frankel, Jeffrey A. & Wei, Shang-Jin, 1995. "European Integration and the Regionalization of World Trade and Currencies: The Economics and the Politics," Center for International and Development Economics Research (CIDER) Working Papers 233413, University of California-Berkeley, Department of Economics.
    7. Pravin Krishna, 1998. "Regionalism and Multilateralism: A Political Economy Approach," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 113(1), pages 227-251.
    8. Kimberly A. Clausing, 2001. "Trade creation and trade diversion in the Canada - United States Free Trade Agreement," Canadian Journal of Economics, Canadian Economics Association, vol. 34(3), pages 677-696, August.
    9. Yongzheng Yang & Mr. Sanjeev Gupta, 2005. "Regional Trade Arrangements in Africa: Past Performance and the Way Forward," IMF Working Papers 2005/036, International Monetary Fund.
    10. Antonio Spilimbergo & Ernesto Stein, 1998. "The Welfare Implications of Trading Blocs among Countries with Different Endowments," NBER Chapters, in: The Regionalization of the World Economy, pages 121-152, National Bureau of Economic Research, Inc.
    11. Frankel, Jeffrey A & Stein, Ernesto & Wei, Shang-Jin, 1996. "Regional Trading Arrangements: Natural or Supernatural," American Economic Review, American Economic Association, vol. 86(2), pages 52-56, May.
    12. International Monetary Fund, 1999. "Uganda: Selected Issues and Statistical Appendix," IMF Staff Country Reports 1999/116, International Monetary Fund.
    13. Yeats, Alexander J., 1998. "What can be expected from African regional trade arrangements? some empirical evidence," Policy Research Working Paper Series 2004, The World Bank.
    14. Raymond Fisman & Shang-Jin Wei, 2004. "Tax Rates and Tax Evasion: Evidence from "Missing Imports" in China," Journal of Political Economy, University of Chicago Press, vol. 112(2), pages 471-500, April.
    15. Anthony J. Venables, 2003. "Winners and losers from regional integration agreements," Economic Journal, Royal Economic Society, vol. 113(490), pages 747-761, October.
    16. Glenn W. Harrison & Thomas F. Rutherford & Ian Wooton, 1993. "An Alternative Welfare Decomposition for Customs Unions," Canadian Journal of Economics, Canadian Economics Association, vol. 26(4), pages 961-968, November.
    17. Foroutan, Faezeh & Pritchett, Lant, 1993. "Intra-sub-Saharan African Trade: Is It Too Little?," Journal of African Economies, Centre for the Study of African Economies, vol. 2(1), pages 74-105, May.
    18. Baldwin, Richard E. & Venables, Anthony J., 1995. "Regional economic integration," Handbook of International Economics, in: G. M. Grossman & K. Rogoff (ed.), Handbook of International Economics, edition 1, volume 3, chapter 31, pages 1597-1644, Elsevier.
    19. Magee Christopher S, 2003. "Endogenous Preferential Trade Agreements: An Empirical Analysis," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 2(1), pages 1-19, December.
    20. Anne O. Krueger, 1999. "Trade Creation and Trade Diversion Under NAFTA," NBER Working Papers 7429, National Bureau of Economic Research, Inc.
    21. Giovanni Maggi & Pinelopi Koujianou Goldberg, 1999. "Protection for Sale: An Empirical Investigation," American Economic Review, American Economic Association, vol. 89(5), pages 1135-1155, December.
    22. Frankel, Jeffrey A. & Stein, Ernesto & Wei, Shang-Jin, 1996. "Regional Trading Arrangements," Center for International and Development Economics Research, Working Paper Series qt5hf1z4rv, Center for International and Development Economics Research, Institute for Business and Economic Research, UC Berkeley.
    23. Anne O. Krueger, 1999. "Are Preferential Trading Arrangements Trade-Liberalizing or Protectionist?," Journal of Economic Perspectives, American Economic Association, vol. 13(4), pages 105-124, Fall.
    24. Lucian Cernat, 2001. "ASSESSING REGIONAL TRADE ARRANGEMENTS: ARE SOUTH–SOUTH RTAs MORE TRADE DIVERTING?," International Trade 0109001, University Library of Munich, Germany.
    25. Antonio Spilimbergo & Ernesto Stein, 1998. "The Welfare Implications of Trading Blocs among Countries with Different Endowments," NBER Chapters,in: The Regionalization of the World Economy, pages 121-152 National Bureau of Economic Research, Inc.
    26. Yeats, Alexander J, 1998. "Does Mercosur's Trade Performance Raise Concerns about the Effects of Regional Trade Arrangements?," The World Bank Economic Review, World Bank, vol. 12(1), pages 1-28, January.
    27. Mr. Arvind Subramanian, 2000. "Trade and Trade Policies in Eastern and Southern Africa," IMF Occasional Papers 2000/013, International Monetary Fund.
    28. Maurice Schiff & L. Alan Winters, 2003. "Regional Integration and Development," World Bank Publications - Books, The World Bank Group, number 15172, December.
    29. Mr. Meredith A McIntyre, 2005. "Trade Integration in the East African Community: An Assessment for Kenya," IMF Working Papers 2005/143, International Monetary Fund.
    30. Dani Rodrik, 1988. "Imperfect Competition, Scale Economies, and Trade Policy in Developing Countries," NBER Chapters, in: Trade Policy Issues and Empirical Analysis, pages 109-144, National Bureau of Economic Research, Inc.
    31. Robert E. Baldwin, 1988. "Trade Policy Issues and Empirical Analysis," NBER Books, National Bureau of Economic Research, Inc, number bald88-2, March.
    32. Schiff, Maurice, 1997. "Small is Beautiful: Preferential Trade Agreements and the Impact of Country Size, Market Share, and Smuggling," Journal of Economic Integration, Center for Economic Integration, Sejong University, vol. 12, pages 359-387.
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