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Vertical Specialization Across the World: A Relative Measure

Author

Listed:
  • João Amador
  • Sónia Cabral
Abstract
This paper investigates a specific aspect of international production linkages that, following Hummels et al. (2001), is commonly designated as vertical specialization (VS) - the use of imported inputs to produce goods that are afterwards exported. We propose a relative measure of VS-based trade that combines information from Input-Output matrices and international trade data, producing results for a large sample of individual countries and geographical areas with a detailed product breakdown over the 1967-2005 period. This measure identifies a country’s trade flow as associated with VS activities when the share of exports of a good relatively to the world average is above a given threshold and it is accompanied by a relative share of imports of a related intermediate product that is also above the threshold. The quantification of VS-based trade for each country/product pair in each period is made in a relative and conservative manner, since it includes only the value of intermediate imports that surpasses what is implied by the chosen international threshold. The detailed results can be subsequently added up to get any product or geographical breakdown desired. We illustrate this measure by showing the evolution of VS activities at the world level over the last four decades using a product breakdown by technological intensity and a geographical breakdown by main areas. The results point to a substantial increase of VS in high-technology products over the last two decades. There is also empirical evidence on the sharp increase of VS activities in East Asia.

Suggested Citation

  • João Amador & Sónia Cabral, 2008. "Vertical Specialization Across the World: A Relative Measure," Working Papers w200810, Banco de Portugal, Economics and Research Department.
    • Handle: RePEc:ptu:wpaper:w200810
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    References listed on IDEAS

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    1. Swenson, Deborah L., 2005. "Overseas assembly and country sourcing choices," Journal of International Economics, Elsevier, vol. 66(1), pages 107-130, May.
    2. Robert C. Feenstra & Gordon H. Hanson & Deborah L. Swenson, 2000. "Offshore Assembly from the United States: Production Characteristics of the 9802 Program," NBER Chapters,in: The Impact of International Trade on Wages, pages 85-125 National Bureau of Economic Research, Inc.
    3. Wilhelm Kohler, 2004. "International outsourcing and factor prices with multistage production," Economic Journal, Royal Economic Society, vol. 114(494), pages 166-185, March.
    4. Jose Manuel Campa & Linda S. Goldberg, 1997. "The evolving external orientation of manufacturing: a profile of four countries," Economic Policy Review, Federal Reserve Bank of New York, vol. 3(Jul), pages 53-81.
    5. Elhanan Helpman, 2006. "Trade, FDI, and the Organization of Firms," Journal of Economic Literature, American Economic Association, vol. 44(3), pages 589-630, September.
    6. di Mauro, Filippo & Baumann, Ursel, 2007. "Globalisation and euro area trade - interactions and challenges," Occasional Paper Series 55, European Central Bank.
    7. Gene M. Grossman & Esteban Rossi-Hansberg, 2006. "The rise of offshoring: it's not wine for cloth anymore," Proceedings - Economic Policy Symposium - Jackson Hole, Federal Reserve Bank of Kansas City, pages 59-102.
    8. Ingo Geishecker, 2006. "Does Outsourcing to Central and Eastern Europe Really Threaten Manual Workers’ Jobs in Germany?," The World Economy, Wiley Blackwell, vol. 29(5), pages 559-583, May.
    9. John McLaren, 2000. ""Globalization" and Vertical Structure," American Economic Review, American Economic Association, vol. 90(5), pages 1239-1254, December.
    10. Emanuele Breda & Rita Cappariello & Roberta Zizza, 2007. "Vertical Specialisation in Europe: Evidence from the Import Content of Exports," Rivista di Politica Economica, SIPI Spa, vol. 97(3), pages 189-189, May-June.
    11. Baldwin, Richard & Robert-Nicoud, Frédéric, 2007. "Offshoring: General Equilibrium Effects on Wages, Production and Trade," CEPR Discussion Papers 6218, C.E.P.R. Discussion Papers.
    12. Egger, Peter & Pfaffermayr, Michael & Wolfmayr-Schnitzer, Yvonne, 2001. "The international fragmentation of Austrian manufacturing: The effects of outsourcing on productivity and wages," The North American Journal of Economics and Finance, Elsevier, vol. 12(3), pages 257-272, November.
    13. Feenstra, Robert C & Hanson, Gordon H, 1996. "Globalization, Outsourcing, and Wage Inequality," American Economic Review, American Economic Association, vol. 86(2), pages 240-245, May.
    14. GAULIER, Guillaume & LEMOINE, Francoise & UNAL-KESENCI, Deniz, 2007. "China's emergence and the reorganisation of trade flows in Asia," China Economic Review, Elsevier, vol. 18(3), pages 209-243.
    15. Pol Antràs & Luis Garicano & Esteban Rossi-Hansberg, 2006. "Offshoring in a Knowledge Economy," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 121(1), pages 31-77.
    16. Holger Görg, 2000. "Fragmentation and trade: US inward processing trade in the EU," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 136(3), pages 403-422, September.
    17. Maria Borga & William J. Zeile, 2004. "International Fragmentation of Production and the Intrafirm Trade of U.s. Multinational Companies," BEA Papers 0035, Bureau of Economic Analysis.
    18. 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, September.
    19. Norihiko Yamano & Nadim Ahmad, 2006. "The OECD Input-Output Database: 2006 Edition," OECD Science, Technology and Industry Working Papers 2006/8, OECD Publishing.
    20. Pol Antras & Elhanan Helpman, 2004. "Global Sourcing," Journal of Political Economy, University of Chicago Press, vol. 112(3), pages 552-580, June.
    21. Deardorff, Alan V., 2005. "A trade theorist's take on skilled-labor outsourcing," International Review of Economics & Finance, Elsevier, vol. 14(3), pages 259-271.
    22. Margit Molnar & Nigel Pain & Daria Taglioni, 2007. "The Internationalisation of Production, International Outsourcing and Employment in the OECD," OECD Economics Department Working Papers 561, OECD Publishing.
    23. Alan V. Deardorff, 2011. "Fragmentation in simple trade models," World Scientific Book Chapters, in: Robert M Stern (ed.), Comparative Advantage, Growth, And The Gains From Trade And Globalization A Festschrift in Honor of Alan V Deardorff, chapter 16, pages 165-181, World Scientific Publishing Co. Pte. Ltd..
    24. Gene M. Grossman & Elhanan Helpman, 2005. "Outsourcing in a Global Economy," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 72(1), pages 135-159.
    25. Alix de Saint Vaulry, 2008. "Base de données CHELEM - Commerce international du CEPII," Working Papers 2008-09, CEPII research center.
    26. Jones, Ronald & Kierzkowski, Henryk & Lurong, Chen, 2005. "What does evidence tell us about fragmentation and outsourcing?," International Review of Economics & Finance, Elsevier, vol. 14(3), pages 305-316.
    27. Geishecker, Ingo & Görg, Holger & Munch, Jakob R., 2007. "Do Labour Market Institutions Matter? Micro-Level Wage Effects of International Outsourcing in Three European Countries," IZA Discussion Papers 3212, Institute of Labor Economics (IZA).
    28. Kaminski, Bartlomiej & Ng, Francis, 2001. "Trade and production fragmentation : Central European economies in European Union networks of production and marketing," Policy Research Working Paper Series 2611, The World Bank.
    29. Lemoine, Francoise & Unal-Kesenci, Deniz, 2004. "Assembly Trade and Technology Transfer: The Case of China," World Development, Elsevier, vol. 32(5), pages 829-850, May.
    30. David L. Hummels & Dana Rapoport & Kei-Mu Yi, 1998. "Vertical specialization and the changing nature of world trade," Economic Policy Review, Federal Reserve Bank of New York, vol. 4(Jun), pages 79-99.
    31. Guillaume Gaulier & Julien Martin & Isabelle Méjean & Soledad Zignago, 2008. "International Trade Price Indices," Working Papers 2008-10, CEPII research center.
    32. Luca De Benedictis & Massimo Tamberi, 2004. "Overall Specialization Empirics: Techniques and Applications," Open Economies Review, Springer, vol. 15(4), pages 323-346, October.
    33. Kimura, Fukunari & Takahashi, Yuya & Hayakawa, Kazunobu, 2007. "Fragmentation and parts and components trade: Comparison between East Asia and Europe," The North American Journal of Economics and Finance, Elsevier, vol. 18(1), pages 23-40, February.
    34. Hartmut Egger & Peter Egger, 2000. "Outsourcing and skill-specific employment in a small economy: Austria and the fall of the Iron Curtain," Economics working papers 2000-24, Department of Economics, Johannes Kepler University Linz, Austria.
    35. Françoise Lemoine & Deniz Ünal-Kesenci, 2002. "China in the International Segmentation of Production Processes," Working Papers 2002-02, CEPII research center.
    36. Fukunari KIMURA, 2006. "International Production and Distribution Networks in East Asia: Eighteen Facts, Mechanics, and Policy Implications," Asian Economic Policy Review, Japan Center for Economic Research, vol. 1(2), pages 326-344, December.
    37. repec:hrv:faseco:4784029 is not listed on IDEAS
    38. Don Clark, 2006. "Country and industry-level determinants of vertical specialization-based trade," International Economic Journal, Taylor & Francis Journals, vol. 20(2), pages 211-225.
    39. Egger, Hartmut & Egger, Peter, 2001. "Cross-border sourcing and outward processing in EU manufacturing," The North American Journal of Economics and Finance, Elsevier, vol. 12(3), pages 243-256, November.
    40. Horgos, Daniel, 2009. "Labor market effects of international outsourcing: How measurement matters," International Review of Economics & Finance, Elsevier, vol. 18(4), pages 611-623, October.
    41. Gene M. Grossman & Esteban Rossi-Hansberg, 2008. "Trading Tasks: A Simple Theory of Offshoring," American Economic Review, American Economic Association, vol. 98(5), pages 1978-1997, December.
    42. Arndt, Sven W., 1997. "Globalization and the open economy," The North American Journal of Economics and Finance, Elsevier, vol. 8(1), pages 71-79.
    43. Ng, Francis & Yeats, Alexander, 1999. "Production sharing in East Asia : who does what for whom, and why?," Policy Research Working Paper Series 2197, The World Bank.
    44. Yeats, Alexander J., 1998. "Just how big is global production sharing?," Policy Research Working Paper Series 1871, The World Bank.
    45. Ronald W. Jones & Henryk Kierzkowski, 2018. "International Fragmentation and the New Economic Geography," World Scientific Book Chapters, in: International Trade Theory and Competitive Models Features, Values, and Criticisms, chapter 17, pages 281-293, World Scientific Publishing Co. Pte. Ltd..
    46. Salvatore Baldone & Fabio Sdogati & Lucia Tajoli, 2007. "On Some Effects of International Fragmentation of Production on Comparative Advantages, Trade Flows and the Income of Countries," The World Economy, Wiley Blackwell, vol. 30(11), pages 1726-1769, November.
    47. Deardorff, A.V., 1998. "Fragmentation Across Cones," Working Papers 427, Research Seminar in International Economics, University of Michigan.
    48. João Amador & Sónia Cabral, 2008. "Vertical Specialization in Portuguese International Trade," Economic Bulletin and Financial Stability Report Articles and Banco de Portugal Economic Studies, Banco de Portugal, Economics and Research Department.
    49. Kimura, Fukunari & Ando, Mitsuyo, 2005. "Two-dimensional fragmentation in East Asia: Conceptual framework and empirics," International Review of Economics & Finance, Elsevier, vol. 14(3), pages 317-348.
    50. Athukorala, Prema-chandra & Yamashita, Nobuaki, 2006. "Production fragmentation and trade integration: East Asia in a global context," The North American Journal of Economics and Finance, Elsevier, vol. 17(3), pages 233-256, December.
    51. Gordon H. Hanson & Raymond J. Mataloni & Matthew J. Slaughter, 2005. "Vertical Production Networks in Multinational Firms," The Review of Economics and Statistics, MIT Press, vol. 87(4), pages 664-678, November.
    52. Kei-Mu Yi, 2003. "Can Vertical Specialization Explain the Growth of World Trade?," Journal of Political Economy, University of Chicago Press, vol. 111(1), pages 52-102, February.
    53. Sanjaya Lall & Manuel Albaladejo & Jinkang Zhang, 2004. "Mapping fragmentation: Electronics and automobiles in East Asia and Latin America," Oxford Development Studies, Taylor & Francis Journals, vol. 32(3), pages 407-432.
    54. Chen, Hogan & Kondratowicz, Matthew & Yi, Kei-Mu, 2005. "Vertical specialization and three facts about U.S. international trade," The North American Journal of Economics and Finance, Elsevier, vol. 16(1), pages 35-59, March.
    55. Arndt, Sven W. & Kierzkowski, Henryk (ed.), 2001. "Fragmentation: New Production Patterns in the World Economy," OUP Catalogue, Oxford University Press, number 9780199243310.
    56. Robert C. Feenstra, 2007. "Globalization and Its Impact on Labour," wiiw Working Papers 44, The Vienna Institute for International Economic Studies, wiiw.
    57. João Amador & José R. Maria & Sónia Cabral, 2006. "Relative Export Structures and Vertical Specialization: A Simple Cross-Country Index," Economic Bulletin and Financial Stability Report Articles and Banco de Portugal Economic Studies, Banco de Portugal, Economics and Research Department.
    58. Kalyan K. Sanyal & Ronald W. Jones, 2018. "The Theory of Trade in Middle Products," World Scientific Book Chapters, in: International Trade Theory and Competitive Models Features, Values, and Criticisms, chapter 13, pages 203-231, World Scientific Publishing Co. Pte. Ltd..
    59. Alexander Hijzen, 2005. "A Bird’s Eye View of International Outsourcing: Data, Measurement and Labour Demand Effects," Economie Internationale, CEPII research center, issue 104, pages 45-63.
    60. Hummels, David & Ishii, Jun & Yi, Kei-Mu, 2001. "The nature and growth of vertical specialization in world trade," Journal of International Economics, Elsevier, vol. 54(1), pages 75-96, June.
    61. Salvatore Baldone & Fabio Sdogati & Lucia Tajoli, 2001. "Patterns and determinants of international fragmentation of production: Evidence from outward processing trade between the EU and Central Eastern European countries," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 137(1), pages 80-104, March.
    62. repec:hrv:faseco:4784031 is not listed on IDEAS
    63. Helg, Rodolfo & Tajoli, Lucia, 2005. "Patterns of international fragmentation of production and the relative demand for labor," The North American Journal of Economics and Finance, Elsevier, vol. 16(2), pages 233-254, August.
    64. Wilhelm Kohler, 2004. "Aspects of International Fragmentation," Review of International Economics, Wiley Blackwell, vol. 12(5), pages 793-816, November.
    65. Guillaume Gaulier & Françoise Lemoine & Deniz Ünal-Kesenci, 2005. "China’s Integration in East Asia: Production Sharing, FDI & High-Tech Trade," Working Papers 2005-09, CEPII research center.
    66. ZHANG Xiaodi & SUN Jingwei, 2007. "An analysis of China's global industrial competitive strength based on vertical specialization," Frontiers of Economics in China-Selected Publications from Chinese Universities, Higher Education Press, vol. 2(1), pages 57-73, March.
    67. Ursel Baumann & Filippo di Mauro, 2007. "Globalisation and euro area trade: Interactions and challenges," Occasional Paper Series 55, European Central Bank.
    68. Venables, Anthony J., 1999. "Fragmentation and multinational production," European Economic Review, Elsevier, vol. 43(4-6), pages 935-945, April.
    69. Vanessa Strauss-Kahn, 2004. "The Role of Globalization in the Within-Industry Shift Away from Unskilled Workers in France," NBER Chapters, in: Challenges to Globalization: Analyzing the Economics, pages 209-231, National Bureau of Economic Research, Inc.
    70. Hartmut Egger & Peter Egger, 2005. "The Determinants of EU Processing Trade," The World Economy, Wiley Blackwell, vol. 28(2), pages 147-168, February.
    71. Hung-Yi Chen & Yang-Ming Chang, 2006. "Trade Verticality and Structural Change in Industries:The Cases of Taiwan and South Korea," Open Economies Review, Springer, vol. 17(3), pages 321-340, July.
    72. Robert C. Feenstra & Gordon H. Hanson & Deborah L. Swenson, 2000. "Offshore Assembly from the United States: Production Characteristics of the 9802 Program," NBER Chapters, in: The Impact of International Trade on Wages, pages 85-125, National Bureau of Economic Research, Inc.
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    JEL classification:

    • F15 - International Economics - - Trade - - - Economic Integration
    • F14 - International Economics - - Trade - - - Empirical Studies of Trade
    • O50 - Economic Development, Innovation, Technological Change, and Growth - - Economywide Country Studies - - - General
    • F1 - International Economics - - Trade

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