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The WTO Trade Effect

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  • Pao-Li Chang¤
  • Myoung-Jae Lee

Abstract

This paper proposes to reexamine the trade effect of GATT/WTO based on non-parametric econometric techniques. Our estimation framework uses the simplest gravity model that explains bilateral trade volumes with country sizes and trade resistance, without imposing parametric assumptions typically made in gravity-type econometric models. Specifically, matching estimators coupled with permutation tests and signed-rank tests are employed to obtain point and interval estimates. While observable covariates (country sizes and determinants of trade resistance) are controlled for nonparametrically, unobservable selection bias is dealt with by a sensitivity analysis. The results suggest large GATT/WTO effects on trade in both cross-sectional and time-series dimensions, and the results hold regardless of the GATT/WTO indicators (defined by formal membership or de facto participation).

Suggested Citation

  • Pao-Li Chang¤ & Myoung-Jae Lee, 2008. "The WTO Trade Effect," DEGIT Conference Papers c013_027, DEGIT, Dynamics, Economic Growth, and International Trade.
    • Handle: RePEc:deg:conpap:c013_027
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    References listed on IDEAS

    as
    1. Kyle Bagwell & Robert W. Staiger, 2010. "The World Trade Organization: Theory and Practice," Annual Review of Economics, Annual Reviews, vol. 2(1), pages 223-256, September.
    2. Chang, Pao-Li & Lee, Myoung-Jae, 2011. "The WTO trade effect," Journal of International Economics, Elsevier, vol. 85(1), pages 53-71, September.
    3. Aakvik, Arild, 2001. " Bounding a Matching Estimator: The Case of a Norwegian Training Program," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 63(1), pages 115-143, February.
    4. Robert W. Staiger & Kyle Bagwell, 1999. "An Economic Theory of GATT," American Economic Review, American Economic Association, vol. 89(1), pages 215-248, March.
    5. Subramanian, Arvind & Wei, Shang-Jin, 2007. "The WTO promotes trade, strongly but unevenly," Journal of International Economics, Elsevier, vol. 72(1), pages 151-175, May.
    6. Joseph G. Altonji & Todd E. Elder & Christopher R. Taber, 2005. "Selection on Observed and Unobserved Variables: Assessing the Effectiveness of Catholic Schools," Journal of Political Economy, University of Chicago Press, vol. 113(1), pages 151-184, February.
    7. Baier, Scott L. & Bergstrand, Jeffrey H., 2009. "Bonus vetus OLS: A simple method for approximating international trade-cost effects using the gravity equation," Journal of International Economics, Elsevier, vol. 77(1), pages 77-85, February.
    8. James J. Heckman & Hidehiko Ichimura & Petra E. Todd, 1997. "Matching As An Econometric Evaluation Estimator: Evidence from Evaluating a Job Training Programme," Review of Economic Studies, Oxford University Press, vol. 64(4), pages 605-654.
    9. Andrea Ichino & Fabrizia Mealli & Tommaso Nannicini, 2008. "From temporary help jobs to permanent employment: what can we learn from matching estimators and their sensitivity?," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 23(3), pages 305-327.
    10. James E. Anderson & Eric van Wincoop, 2003. "Gravity with Gravitas: A Solution to the Border Puzzle," American Economic Review, American Economic Association, vol. 93(1), pages 170-192, March.
    11. Guildo W. Imbens, 2003. "Sensitivity to Exogeneity Assumptions in Program Evaluation," American Economic Review, American Economic Association, vol. 93(2), pages 126-132, May.
    12. Andrew K. Rose, 2001. "Currency unions and trade: the effect is large," Economic Policy, CEPR;CES;MSH, vol. 16(33), pages 449-461, October.
    13. Andrew K. Rose, 2004. "Do We Really Know That the WTO Increases Trade?," American Economic Review, American Economic Association, vol. 94(1), pages 98-114, March.
    14. Bergstrand, Jeffrey H, 1985. "The Gravity Equation in International Trade: Some Microeconomic Foundations and Empirical Evidence," The Review of Economics and Statistics, MIT Press, vol. 67(3), pages 474-481, August.
    15. Gabriel Felbermayr & Wilhelm Kohler, 2007. "Does WTO Membership Make a Difference at the Extensive Margin of World Trade?," CESifo Working Paper Series 1898, CESifo Group Munich.
    16. Torsten Persson, 2001. "Currency unions and trade: how large is the treatment effect?," Economic Policy, CEPR;CES;MSH, vol. 16(33), pages 433-462, October.
    17. Michael Lechner, 2000. "An Evaluation of Public-Sector-Sponsored Continuous Vocational Training Programs in East Germany," Journal of Human Resources, University of Wisconsin Press, vol. 35(2), pages 347-375.
    18. Bagwell, Kyle & Staiger, Robert W., 2001. "Reciprocity, non-discrimination and preferential agreements in the multilateral trading system," European Journal of Political Economy, Elsevier, vol. 17(2), pages 281-325, June.
    19. Myoung Lee & Sang Lee, 2009. "Sensitivity analysis of job-training effects on reemployment for Korean women," Empirical Economics, Springer, vol. 36(1), pages 81-107, February.
    20. Baier, Scott L. & Bergstrand, Jeffrey H., 2004. "Economic determinants of free trade agreements," Journal of International Economics, Elsevier, vol. 64(1), pages 29-63, October.
    21. Heckman, James, 2013. "Sample selection bias as a specification error," Applied Econometrics, Publishing House "SINERGIA PRESS", vol. 31(3), pages 129-137.
    22. Jeffrey A. Frankel, 1997. "Regional Trading Blocs in the World Economic System," Peterson Institute Press: All Books, Peterson Institute for International Economics, number 72.
    23. Guido W. Imbens & Paul R. Rosenbaum, 2005. "Robust, accurate confidence intervals with a weak instrument: quarter of birth and education," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 168(1), pages 109-126.
    24. Lee, Myoung-jae, 2005. "Micro-Econometrics for Policy, Program and Treatment Effects," OUP Catalogue, Oxford University Press, number 9780199267699.
    25. Michael Tomz & Judith L. Goldstein & Douglas Rivers, 2007. "Do We Really Know That the WTO Increases Trade? Comment," American Economic Review, American Economic Association, vol. 97(5), pages 2005-2018, December.
    26. Elhanan Helpman & Marc Melitz & Yona Rubinstein, 2008. "Estimating Trade Flows: Trading Partners and Trading Volumes," The Quarterly Journal of Economics, Oxford University Press, vol. 123(2), pages 441-487.
    27. Guido W. Imbens & Jeffrey M. Wooldridge, 2009. "Recent Developments in the Econometrics of Program Evaluation," Journal of Economic Literature, American Economic Association, vol. 47(1), pages 5-86, March.
    28. Baier, Scott L. & Bergstrand, Jeffrey H., 2009. "Estimating the effects of free trade agreements on international trade flows using matching econometrics," Journal of International Economics, Elsevier, vol. 77(1), pages 63-76, February.
    29. Hujer, Reinhard & Caliendo, Marco & Thomsen, Stephan L., 2004. "New evidence on the effects of job creation schemes in Germany--a matching approach with threefold heterogeneity," Research in Economics, Elsevier, vol. 58(4), pages 257-302, December.
    30. Staiger, Robert W. & Tabellini, Guido, 1989. "Rules and discretion in trade policy," European Economic Review, Elsevier, vol. 33(6), pages 1265-1277, July.
    31. Alan Deardorff, 1998. "Determinants of Bilateral Trade: Does Gravity Work in a Neoclassical World?," NBER Chapters,in: The Regionalization of the World Economy, pages 7-32 National Bureau of Economic Research, Inc.
    32. Hujer, Reinhard & Thomsen, Stephan L., 2006. "How do employment effects of job creation schemes differ with respect to the foregoing unemployment duration?," ZEW Discussion Papers 06-047, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
    33. Ho, Daniel E. & Imai, Kosuke, 2006. "Randomization Inference With Natural Experiments: An Analysis of Ballot Effects in the 2003 California Recall Election," Journal of the American Statistical Association, American Statistical Association, vol. 101, pages 888-900, September.
    34. James Heckman & Hidehiko Ichimura & Jeffrey Smith & Petra Todd, 1998. "Characterizing Selection Bias Using Experimental Data," Econometrica, Econometric Society, vol. 66(5), pages 1017-1098, September.
    35. Caliendo, Marco & Hujer, Reinhard & Thomsen, Stephan L., 2005. "The Employment Effects of Job Creation Schemes in Germany: A Microeconometric Evaluation," IZA Discussion Papers 1512, Institute for the Study of Labor (IZA).
    36. Elhanan Helpman & Marc Melitz & Yona Rubinstein, 2006. "Trading Partners and Trading Volumes," DEGIT Conference Papers c011_022, DEGIT, Dynamics, Economic Growth, and International Trade.
    37. Baier, Scott L. & Bergstrand, Jeffrey H., 2007. "Do free trade agreements actually increase members' international trade?," Journal of International Economics, Elsevier, vol. 71(1), pages 72-95, March.
    38. Guido W. Imbens, 2004. "Nonparametric Estimation of Average Treatment Effects Under Exogeneity: A Review," The Review of Economics and Statistics, MIT Press, vol. 86(1), pages 4-29, February.
    39. R. W. Staiger & G. Tabellini, 1999. "Do Gatt Rules Help Governments Make Domestic Commitments?," Economics and Politics, Wiley Blackwell, vol. 11(2), pages 109-144, July.
    40. Myoung-Jae Lee, 2004. "Selection correction and sensitivity analysis for ordered treatment effect on count response," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 19(3), pages 323-337.
    41. Alberto Abadie & Guido W. Imbens, 2006. "Large Sample Properties of Matching Estimators for Average Treatment Effects," Econometrica, Econometric Society, vol. 74(1), pages 235-267, January.
    42. Staiger, Robert W & Tabellini, Guido, 1987. "Discretionary Trade Policy and Excessive Protection," American Economic Review, American Economic Association, vol. 77(5), pages 823-837, December.
    43. Myoung-jae Lee & Unto Häkkinen & Gunnar Rosenqvist, 2007. "Finding the best treatment under heavy censoring and hidden bias," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 170(1), pages 133-147.
    44. Lu B. & Zanutto E. & Hornik R. & Rosenbaum P.R., 2001. "Matching With Doses in an Observational Study of a Media Campaign Against Drug Abuse," Journal of the American Statistical Association, American Statistical Association, vol. 96, pages 1245-1253, December.
    45. Christian Broda & Nuno Limao & David E. Weinstein, 2008. "Optimal Tariffs and Market Power: The Evidence," American Economic Review, American Economic Association, vol. 98(5), pages 2032-2065, December.
    46. Anderson, James E, 1979. "A Theoretical Foundation for the Gravity Equation," American Economic Review, American Economic Association, vol. 69(1), pages 106-116, March.
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    More about this item

    Keywords

    GATT/WTO; treatment effect; matching; permutation test; signed-rank test; sensitivity analysis;

    JEL classification:

    • F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations
    • F14 - International Economics - - Trade - - - Empirical Studies of Trade
    • C14 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Semiparametric and Nonparametric Methods: General
    • C21 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Cross-Sectional Models; Spatial Models; Treatment Effect Models
    • C23 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Models with Panel Data; Spatio-temporal Models

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