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Skill Dispersion and Trade Flows

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  • Matilde Bombardini
  • Giovanni Gallipoli
  • Germán Pupato

Abstract

Is skill dispersion a source of comparative advantage? While it is established that a country's aggregate endowment of human capital is an important determinant of comparative advantage, this paper investigates whether the distribution of skills in the labor force can play a role in the determination of trade flows. We develop a multi-country, multi-sector model of trade in which comparative advantage derives from (i) differences across sectors in the complementarity of workers' skills, (ii) the dispersion of skills in the working population. First, we show how higher dispersion in human capital can trigger specialization in sectors characterized by higher substitutability among workers' skills. We then use industry-level bilateral trade data to show that human capital dispersion, as measured by a standard international metric, has a significant effect on trade flows. We find that the effect is of a magnitude comparable to that of aggregate endowments. The result is robust to the introduction of several controls for other proximate causes of comparative advantage.

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  • Matilde Bombardini & Giovanni Gallipoli & Germán Pupato, 2009. "Skill Dispersion and Trade Flows," NBER Working Papers 15097, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:15097
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    1. Giovanni Maggi & Gene M. Grossman, 2000. "Diversity and Trade," American Economic Review, American Economic Association, vol. 90(5), pages 1255-1275, December.
    2. Kalina Manova, 2013. "Credit Constraints, Heterogeneous Firms, and International Trade," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 80(2), pages 711-744.
    3. Jacob M. Markman & Eric A. Hanushek & John F. Kain & Steven G. Rivkin, 2003. "Does peer ability affect student achievement?," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 18(5), pages 527-544.
    4. Costinot, Arnaud & Komunjer, Ivana, 2006. "What Good Do Countries Trade? New Ricardian Predictions," University of California at San Diego, Economics Working Paper Series qt9t9818ng, Department of Economics, UC San Diego.
    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. Nathan Nunn, 2007. "Relationship-Specificity, Incomplete Contracts, and the Pattern of Trade," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 122(2), pages 569-600.
    7. Susana Iranzo & Fabiano Schivardi & Elisa Tosetti, 2008. "Skill Dispersion and Firm Productivity: An Analysis with Employer-Employee Matched Data," Journal of Labor Economics, University of Chicago Press, vol. 26(2), pages 247-285, April.
    8. Michael Kremer, 1993. "The O-Ring Theory of Economic Development," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 108(3), pages 551-575.
    9. Alejandro Cuñat & Marc J. Melitz, 2010. "A Many-Country, Many-Good Model of Labor Market Rigidities as a Source of Comparative Advantage," Journal of the European Economic Association, MIT Press, vol. 8(2-3), pages 434-441, 04-05.
    10. Benabou, Roland, 1996. "Heterogeneity, Stratification, and Growth: Macroeconomic Implications of Community Structure and School Finance," American Economic Review, American Economic Association, vol. 86(3), pages 584-609, June.
    11. John Romalis, 2004. "Factor Proportions and the Structure of Commodity Trade," American Economic Review, American Economic Association, vol. 94(1), pages 67-97, March.
    12. Henri L. F. De Groot & Gert‐Jan Linders & Piet Rietveld & Uma Subramanian, 2004. "The Institutional Determinants of Bilateral Trade Patterns," Kyklos, Wiley Blackwell, vol. 57(1), pages 103-123, February.
    13. Carneiro, Pedro & Heckman, James J., 2003. "Human Capital Policy," IZA Discussion Papers 821, Institute of Labor Economics (IZA).
    14. Adda & Dustmann, 2004. "Career Progression and Formal versus on the Job Training," Econometric Society 2004 North American Winter Meetings 492, Econometric Society.
    15. Matilde Bombardini & Giovanni Gallipoli & German Pupato, 2012. "Skill Dispersion and Trade Flows," American Economic Review, American Economic Association, vol. 102(5), pages 2327-2348, August.
    16. Donald R. Davis & David E. Weinstein, 2001. "An Account of Global Factor Trade," American Economic Review, American Economic Association, vol. 91(5), pages 1423-1453, December.
    17. Behrens, Kristian & Lamorgese, Andrea R. & Ottaviano, Gianmarco I.P. & Tabuchi, Takatoshi, 2009. "Beyond the home market effect: Market size and specialization in a multi-country world," Journal of International Economics, Elsevier, vol. 79(2), pages 259-265, November.
    18. Lars A. Stole & Jeffrey Zwiebel, 1996. "Intra-firm Bargaining under Non-binding Contracts," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 63(3), pages 375-410.
    19. Arnaud Costinot & Jonathan Vogel, 2010. "Matching and Inequality in the World Economy," Journal of Political Economy, University of Chicago Press, vol. 118(4), pages 747-786, August.
    20. McKinley Blackburn & David Neumark, 1992. "Unobserved Ability, Efficiency Wages, and Interindustry Wage Differentials," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 107(4), pages 1421-1436.
    21. Eric A. Hanushek & Ludger Wössmann, 2006. "Does Educational Tracking Affect Performance and Inequality? Differences- in-Differences Evidence Across Countries," Economic Journal, Royal Economic Society, vol. 116(510), pages 63-76, March.
    22. Benabou, R., 1992. "Heterogeneity, Stratification, and Growth," Working papers 93-4, Massachusetts Institute of Technology (MIT), Department of Economics.
    23. Spiros Bougheas & Raymond Riezman, 2013. "Trade and the distribution of human capital," World Scientific Book Chapters, in: Raymond Riezman (ed.), International Trade Agreements and Political Economy, chapter 20, pages 395-407, World Scientific Publishing Co. Pte. Ltd..
    24. Ross, Stephen A, 1981. "Some Stronger Measures of Risk Aversion in the Small and the Large with Applications," Econometrica, Econometric Society, vol. 49(3), pages 621-638, May.
    25. Elhanan Helpman & Marc Melitz & Yona Rubinstein, 2008. "Estimating Trade Flows: Trading Partners and Trading Volumes," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 123(2), pages 441-487.
    26. Elhanan Helpman & Oleg Itskhoki & Stephen Redding, 2010. "Inequality and Unemployment in a Global Economy," Econometrica, Econometric Society, vol. 78(4), pages 1239-1283, July.
    27. Gene M. Grossman, 2004. "The Distribution of Talent and the Pattern and Consequences of International Trade," Journal of Political Economy, University of Chicago Press, vol. 112(1), pages 209-239, February.
    28. Takii, Katsuya & Tanaka, Ryuichi, 2009. "Does the diversity of human capital increase GDP? A comparison of education systems," Journal of Public Economics, Elsevier, vol. 93(7-8), pages 998-1007, August.
    29. Franziska Ohnsorge & Daniel Trefler, 2007. "Sorting It Out: International Trade with Heterogeneous Workers," Journal of Political Economy, University of Chicago Press, vol. 115(5), pages 868-892, October.
    30. Bernard, Andrew B. & Jensen, J. Bradford, 1997. "Exporters, skill upgrading, and the wage gap," Journal of International Economics, Elsevier, vol. 42(1-2), pages 3-31, February.
    31. Bowen, Harry P & Leamer, Edward E & Sveikauskas, Leo, 1987. "Multicountry, Multifactor Tests of the Factor Abundance Theory," American Economic Review, American Economic Association, vol. 77(5), pages 791-809, December.
    32. Daron Acemoglu & Pol Antràs & Elhanan Helpman, 2007. "Contracts and Technology Adoption," American Economic Review, American Economic Association, vol. 97(3), pages 916-943, June.
    33. Gordon B. Dahl, 2002. "Mobility and the Return to Education: Testing a Roy Model with Multiple Markets," Econometrica, Econometric Society, vol. 70(6), pages 2367-2420, November.
    34. Edward L. Glaeser & Rafael La Porta & Florencio Lopez-de-Silanes & Andrei Shleifer, 2004. "Do Institutions Cause Growth?," Journal of Economic Growth, Springer, vol. 9(3), pages 271-303, September.
    35. Andrew B. Bernard & J. Bradford Jensen, 1995. "Exporters, Jobs, and Wages in U.S. Manufacturing: 1976-1987," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 26(1995 Micr), pages 67-119.
    36. Tang, Heiwai, 2012. "Labor market institutions, firm-specific skills, and trade patterns," Journal of International Economics, Elsevier, vol. 87(2), pages 337-351.
    37. Friesen, Jane & Krauth, Brian, 2007. "Sorting and inequality in Canadian schools," Journal of Public Economics, Elsevier, vol. 91(11-12), pages 2185-2212, December.
    38. Behrens, Kristian & Lamorgese, Andrea R. & Ottaviano, Gianmarco I.P. & Tabuchi, Takatoshi, 2009. "Beyond the home market effect: Market size and specialization in a multi-country world," Journal of International Economics, Elsevier, vol. 79(2), pages 259-265, November.
    39. Estelle James, 1993. "Why Do Different Countries Choose a Different Public-Private Mix of Educational Services?," Journal of Human Resources, University of Wisconsin Press, vol. 28(3), pages 571-592.
    40. O. Ashenfelter & D. Card (ed.), 1999. "Handbook of Labor Economics," Handbook of Labor Economics, Elsevier, edition 1, volume 3, number 3.
    41. Trefler, Daniel, 1993. "International Factor Price Differences: Leontief Was Right!," Journal of Political Economy, University of Chicago Press, vol. 101(6), pages 961-987, December.
    42. Giorgina Brown & John Micklewright & Sylke V. Schnepf & Robert Waldmann, 2007. "International surveys of educational achievement: how robust are the findings?," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 170(3), pages 623-646, July.
    43. Elhanan Helpman & Oleg Itskhoki & Stephen Redding, 2008. "Wages, Unemployment and Inequality with Heterogeneous Firms and Workers," NBER Working Papers 14122, National Bureau of Economic Research, Inc.
    44. Trefler, Daniel, 1995. "The Case of the Missing Trade and Other Mysteries," American Economic Review, American Economic Association, vol. 85(5), pages 1029-1046, December.
    45. James Heckman & Jose Scheinkman, 1987. "The Importance of Bundling in a Gorman-Lancaster Model of Earnings," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 54(2), pages 243-255.
    46. Caroline Hoxby, 2000. "Peer Effects in the Classroom: Learning from Gender and Race Variation," NBER Working Papers 7867, National Bureau of Economic Research, Inc.
    47. Manova, Kalina, 2008. "Credit constraints, equity market liberalizations and international trade," Journal of International Economics, Elsevier, vol. 76(1), pages 33-47, September.
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    JEL classification:

    • F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies; Fragmentation
    • F16 - International Economics - - Trade - - - Trade and Labor Market Interactions
    • J82 - Labor and Demographic Economics - - Labor Standards - - - Labor Force Composition

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