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Why Origin Matters in Trade Data

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Listed:
  • Pierre Cotterlaz
  • Vincent Vicard

Abstract

Different reporting standards are applied to determine the country of origin of trade flows in existing international trade databases, altering the geography of trade. We illustrate this issue using two extensively used trade databases, UN-Comtrade and IMF-DoTS and show that it has important implications when evaluating the impact of trade policies using a gravity framework. We provide evidence that IMF-DoTs applies different reporting standards for intra- and extra-EU trade from 1999 onwards. Such discrepancies generate a (significant) upward bias in the estimated impact of RTA, the EU and the euro area on trade. Reporting standards also differ across declaring countries in UN-Comtrade. We show that it inflates the estimated impact of Brexit on trade.

Suggested Citation

  • Pierre Cotterlaz & Vincent Vicard, 2023. "Why Origin Matters in Trade Data," Working Papers 2023-23, CEPII research center.
    • Handle: RePEc:cii:cepidt:2023-23
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    References listed on IDEAS

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    1. Richard Baldwin & Daria Taglioni, 2006. "Gravity for Dummies and Dummies for Gravity Equations," NBER Working Papers 12516, National Bureau of Economic Research, Inc.
    2. Keith Head & Thierry Mayer, 2021. "The United States of Europe: A Gravity Model Evaluation of the Four Freedoms," Journal of Economic Perspectives, American Economic Association, vol. 35(2), pages 23-48, Spring.
    3. Thierry Mayer & Vincent Vicard & Soledad Zignago & Beata Javorcik, 2019. "The cost of non-Europe, revisited," Economic Policy, CEPR;CES;MSH, vol. 34(98), pages 145-199.
    4. Peter Egger & Yvonne Wolfmayr, 2014. "What Economists Should Know About International Goods Trade Data," WIFO Working Papers 475, WIFO.
    5. J.M.C. Santos Silva & Silvana Tenreyro, 2010. "Currency Unions in Prospect and Retrospect," Annual Review of Economics, Annual Reviews, vol. 2(1), pages 51-74, September.
    6. Richard Baldwin, 2007. "Trade Effects of the Euro: a Comparison of Estimators," Journal of Economic Integration, Center for Economic Integration, Sejong University, vol. 22, pages 780-818.
    7. Mr. Marco Marini & Mr. Robert Dippelsman & Mr. Michael Stanger, 2018. "New Estimates for Direction of Trade Statistics," IMF Working Papers 2018/016, International Monetary Fund.
    8. Thierry Mayer & Vincent Vicard & Soledad Zignago & Beata Javorcik, 2019. "The cost of non-Europe, revisited," Economic Policy, CEPR, CESifo, Sciences Po;CES;MSH, vol. 34(98), pages 145-199.
    9. Mario Larch & Joschka Wanner & Yoto V. Yotov & Thomas Zylkin, 2019. "Currency Unions and Trade: A PPML Re‐assessment with High‐dimensional Fixed Effects," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 81(3), pages 487-510, June.
    10. Glick, Reuven & Rose, Andrew K., 2016. "Currency unions and trade: A post-EMU reassessment," European Economic Review, Elsevier, vol. 87(C), pages 78-91.
    11. 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.
    12. Head, Keith & Mayer, Thierry, 2014. "Gravity Equations: Workhorse,Toolkit, and Cookbook," Handbook of International Economics, in: Gopinath, G. & Helpman, . & Rogoff, K. (ed.), Handbook of International Economics, edition 1, volume 4, chapter 0, pages 131-195, Elsevier.
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    Keywords

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    JEL classification:

    • F14 - International Economics - - Trade - - - Empirical Studies of Trade
    • F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations
    • F15 - International Economics - - Trade - - - Economic Integration
    • F62 - International Economics - - Economic Impacts of Globalization - - - Macroeconomic Impacts

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