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International provision of trade services, trade, and fragmentation


  • Deardorff, Alan V.


The author examines the special role that trade liberalization in services industries can play in stimulating trade in both services, and goods. International trade in goods requires inputs from such trade services as transportation, insurance, and finance, for example. Restrictions on services across borders, and within foreign countries add costs, and barriers to international trade. Liberalizing trade in services could also facilitate trade in goods, providing more benefits than one might expect from analysis merely of the services trade. To emphasize the point, the author notes that the benefits for trade are arguably enhanced by the phenomenon of fragmentation. The more that production processes become split across locations, with the fragments tied together, and coordinated by various trade services, the greater the gains from reductions in the costs of services. The incentives for such fragmentation can be greater across countries, than within countries, because of the greater differences in factor prices, and technologies. But the service costs of international fragmentation can also be larger, especially if regulations, and restrictions impede the international provision of services. As a result, trade liberalization in services can stimulate the fragmentation of production of both goods, and services, thus increasing international trade, and the gains from trade even further. Since fragmentation seems to characterize an increasing portion of world specialization, the importance of service liberalization is growing apace.

Suggested Citation

  • Deardorff, Alan V., 2001. "International provision of trade services, trade, and fragmentation," Policy Research Working Paper Series 2548, The World Bank.
  • Handle: RePEc:wbk:wbrwps:2548

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    References listed on IDEAS

    1. repec:fth:michin:460 is not listed on IDEAS
    2. Bernard Hoekman & Carlos Braga, 1997. "Protection and Trade in Services: A Survey," Open Economies Review, Springer, vol. 8(3), pages 285-308, July.
    3. Deardorff, Alan V., 2001. "Fragmentation in simple trade models," The North American Journal of Economics and Finance, Elsevier, vol. 12(2), pages 121-137, July.
    4. repec:wsi:wschap:9789812798091_0002 is not listed on IDEAS
    5. 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, issue Jun, pages 79-99.
    6. Arndt, Sven W., 1997. "Globalization and the open economy," The North American Journal of Economics and Finance, Elsevier, vol. 8(1), pages 71-79.
    7. repec:fth:michin:458 is not listed on IDEAS
    8. Alan V. Deardorff & Robert M. Stern, 2009. "What the Public Should Know about Globalization and the World Trade Organization," World Scientific Book Chapters,in: Globalization And International Trade Policies, chapter 2, pages 19-52 World Scientific Publishing Co. Pte. Ltd..
    9. Avinash K. Dixit & Gene M. Grossman, 1982. "Trade and Protection with Multistage Production," Review of Economic Studies, Oxford University Press, vol. 49(4), pages 583-594.
    10. Deardorff, A.V., 2000. "Financial Crisis, Trade, and Fragmentation," Working Papers 458, Research Seminar in International Economics, University of Michigan.
    11. repec:fth:michin:422 is not listed on IDEAS
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    More about this item


    Economic Theory&Research; Environmental Economics&Policies; Trade and Services; TF054105-DONOR FUNDED OPERATION ADMINISTRATION FEE INCOME AND EXPENSE ACCOUNT; Common Carriers Industry;

    JEL classification:

    • F10 - International Economics - - Trade - - - General
    • F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations

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