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Transport Cost Decline and Regional Inequalities: Evidence from France


  • Combes, Pierre-Philippe
  • Lafourcade, Miren


This Paper first develops a tractable economic geography model we use to investigate the decline of transport costs as a cause of regional inequalities. Next, we perform a structural estimation of this model using a new dataset on road transport costs between the 341 French Employment Areas. We find that intermediate inputs and geographical features play a critical role in the concentration pattern of French economic activities. Estimations being consistent with plausible values for the structural parameters of the model, we finally provide simulations of French local sectoral employment and production conditions. We find a very strong core-periphery structure of short-run profits, which means that large concentration incentives exist in France. By contrast, a short-run analysis of the impact of a transport costs decline reveals that whereas dispersive forces become prevalent at the country level, agglomeration incentives strenghtens specialization within a large number of the French regions. As regards profits, the emergence of a duo-centric structure confirms such a feature.

Suggested Citation

  • Combes, Pierre-Philippe & Lafourcade, Miren, 2001. "Transport Cost Decline and Regional Inequalities: Evidence from France," CEPR Discussion Papers 2894, C.E.P.R. Discussion Papers.
  • Handle: RePEc:cpr:ceprdp:2894

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    References listed on IDEAS

    1. Keith Head & Thierry Mayer, 2000. "Non-Europe: The magnitude and causes of market fragmentation in the EU," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 136(2), pages 284-314, June.
    2. Forslid, Rikard & Haaland, Jan I. & Midelfart Knarvik, Karen Helene, 2002. "A U-shaped Europe?: A simulation study of industrial location," Journal of International Economics, Elsevier, vol. 57(2), pages 273-297, August.
    3. H. Hanson, Gordon, 2005. "Market potential, increasing returns and geographic concentration," Journal of International Economics, Elsevier, vol. 67(1), pages 1-24, September.
    4. Eichengreen, Barry, 1993. "European Monetary Unification," Journal of Economic Literature, American Economic Association, vol. 31(3), pages 1321-1357, September.
    5. Holtz-Eakin, Douglas, 1994. "Public-Sector Capital and the Productivity Puzzle," The Review of Economics and Statistics, MIT Press, vol. 76(1), pages 12-21, February.
    6. Redding, Stephen & Venables, Anthony J., 2004. "Economic geography and international inequality," Journal of International Economics, Elsevier, vol. 62(1), pages 53-82, January.
    7. Krugman, Paul, 1991. "Increasing Returns and Economic Geography," Journal of Political Economy, University of Chicago Press, vol. 99(3), pages 483-499, June.
    8. repec:adr:anecst:y:1997:i:45:p:07 is not listed on IDEAS
    9. John F. Helliwell, 1996. "Do National Borders Matter for Quebec's Trade?," Canadian Journal of Economics, Canadian Economics Association, vol. 29(3), pages 507-522, August.
    10. Paul Krugman & Anthony J. Venables, 1995. "Globalization and the Inequality of Nations," The Quarterly Journal of Economics, Oxford University Press, vol. 110(4), pages 857-880.
    11. Gramlich, Edward M, 1994. "Infrastructure Investment: A Review Essay," Journal of Economic Literature, American Economic Association, vol. 32(3), pages 1176-1196, September.
    12. Krugman, Paul, 1993. "On the number and location of cities," European Economic Review, Elsevier, vol. 37(2-3), pages 293-298, April.
    13. Ellison, Glenn & Glaeser, Edward L, 1997. "Geographic Concentration in U.S. Manufacturing Industries: A Dartboard Approach," Journal of Political Economy, University of Chicago Press, vol. 105(5), pages 889-927, October.
    14. Puga, Diego, 1999. "The rise and fall of regional inequalities," European Economic Review, Elsevier, vol. 43(2), pages 303-334, February.
    15. Gasiorek, Michael & Smith, Alasdair & Venables, Anthony J, 1992. "`1992': Trade and Welfare; A General Equilibrium Model," CEPR Discussion Papers 672, C.E.P.R. Discussion Papers.
    16. Smith, Alasdair & Venables, Anthony J., 1988. "Completing the internal market in the European Community : Some industry simulations," European Economic Review, Elsevier, vol. 32(7), pages 1501-1525, September.
    17. repec:hhs:iuiwop:430 is not listed on IDEAS
    18. Haaland, Jan I. & Norman, Victor D, 1992. "Global Production Effects of European Integration," CEPR Discussion Papers 669, C.E.P.R. Discussion Papers.
    19. Dixit, Avinash K & Stiglitz, Joseph E, 1977. "Monopolistic Competition and Optimum Product Diversity," American Economic Review, American Economic Association, vol. 67(3), pages 297-308, June.
    20. McCallum, John, 1995. "National Borders Matter: Canada-U.S. Regional Trade Patterns," American Economic Review, American Economic Association, vol. 85(3), pages 615-623, June.
    21. Garcia-Mila, Teresa & McGuire, Therese J & Porter, Robert H, 1996. "The Effect of Public Capital in State-Level Production Functions Reconsidered," The Review of Economics and Statistics, MIT Press, vol. 78(1), pages 177-180, February.
    22. Brander, James A., 1981. "Intra-industry trade in identical commodities," Journal of International Economics, Elsevier, vol. 11(1), pages 1-14, February.
    23. John A. Tatom, 1993. "Is an infrastructure crisis lowering the nation's productivity?," Review, Federal Reserve Bank of St. Louis, issue Nov, pages 3-21.
    24. Limao, Nuno & Venables, Anthony J., 1999. "Infrastructure, geographical disadvantage, and transport costs," Policy Research Working Paper Series 2257, The World Bank.
    25. John F. Helliwell, 1997. "National Borders, Trade and Migration," NBER Working Papers 6027, National Bureau of Economic Research, Inc.
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    More about this item


    agglomeration; economic geography; infrastructure; transport costs;

    JEL classification:

    • F10 - International Economics - - Trade - - - General
    • O10 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - General
    • R30 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Real Estate Markets, Spatial Production Analysis, and Firm Location - - - General


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