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Tracing Value-Added and Double Counting in Gross Exports

  • Koopman, Robert
  • Wang, Zhi
  • Wei, Shang-Jin

This paper proposes a framework for gross exports accounting that breaks up a country’s gross exports into various value-added components by source and additional double counted terms. By identifying which parts of the official trade data are double counted and the sources of the double counting, it bridges official trade (in gross value terms) and national accounts statistics (in value added terms). Our parsimonious framework integrates all previous measures of vertical specialization and value-added trade in the literature into a unified framework. To illustrate the potential of such a method, we present a number of applications including re-computing revealed comparative advantages and the magnifying impact of multi-stage production on trade costs.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 9245.

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Date of creation: Dec 2012
Date of revision:
Handle: RePEc:cpr:ceprdp:9245
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  1. Judith M. Dean & K. C. Fung & Zhi Wang, 2011. "Measuring Vertical Specialization: The Case of China," Review of International Economics, Wiley Blackwell, vol. 19(4), pages 609-625, 09.
  2. Pula, Gabor & Peltonen, Tuomas A., 2009. "Has emerging Asia decoupled? An analysis of production and trade linkages using the Asian international input-output table," Working Paper Series 0993, European Central Bank.
  3. Gene M. Grossman & Esteban Rossi-Hansberg, 2008. "Trading Tasks: A Simple Theory of Offshoring," American Economic Review, American Economic Association, vol. 98(5), pages 1978-97, December.
  4. Robert Koopman & William Powers & Zhi Wang & Shang-Jin Wei, 2010. "Give Credit Where Credit Is Due: Tracing Value Added in Global Production Chains," NBER Working Papers 16426, National Bureau of Economic Research, Inc.
  5. Feenstra, Robert C. & Jensen, J. Bradford, 2012. "Evaluating estimates of materials offshoring from US manufacturing," Economics Letters, Elsevier, vol. 117(1), pages 170-173.
  6. Koopman, Robert & Wang, Zhi & Wei, Shang-Jin, 2012. "Estimating domestic content in exports when processing trade is pervasive," Journal of Development Economics, Elsevier, vol. 99(1), pages 178-189.
  7. Guillaume Daudin & Christine Rifflart & Danielle Schweisguth, 2009. "Who produces for whom in the world economy?," Sciences Po publications 2009-18, Sciences Po.
  8. Gaaitzen De Vries & Neil Foster-McGregor & Robert Stehrer, 2012. "Value Added and Factors in Trade: A Comprehensive Approach," wiiw Working Papers 80, The Vienna Institute for International Economic Studies, wiiw.
  9. Robert Koopman & Zhi Wang & Shang-Jin Wei, 2008. "How Much of Chinese Exports is Really Made In China? Assessing Domestic Value-Added When Processing Trade is Pervasive," NBER Working Papers 14109, National Bureau of Economic Research, Inc.
  10. Johnson, Robert C. & Noguera, Guillermo, 2012. "Accounting for intermediates: Production sharing and trade in value added," Journal of International Economics, Elsevier, vol. 86(2), pages 224-236.
  11. Marcel Timmer & Abdul A. Erumban & Reitze Gouma & Bart Los & Umed Temurshoev & Gaaitzen J. de Vries & I–aki Arto & Valeria Andreoni AurŽlien Genty & Frederik Neuwahl & JosŽ M. Rueda?Cantuche & Joseph , 2012. "The World Input-Output Database (WIOD): Contents, Sources and Methods," IIDE Discussion Papers 20120401, Institue for International and Development Economics.
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