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The internationalization process of firms : From exports to FDI ?

Author

Listed:
  • Paola Conconi

    (Université Libre de Bruxelles (ECARES)
    CEPR)

  • André Sapir

    (Université Libre de Bruxelles (ECARES)
    CEPR)

  • Maurizio Zanardi

    (Université Libre de Bruxelles (ECARES))

Abstract

We describe a simple model in which domestic firms decide whether to serve a foreign market through exports or horizontal foreign direct investment (FDI). This choice involves a trade-off between the higher variable trade costs associated with exports and the higher fixed set-up costs associated with establishing foreign subsidiaries. Crucially, firms are uncertain about their profitability in foreign markets and can only learn it by operating there. To obtain market-specific knowledge, firms may follow an “internationalization process”, serving the foreign market via exports first and eventually, in some cases, switching to local subsidiary sales. To assess the validity of the predictions of our model, we use firm-level data on export and FDI decisions in individual destination markets for all companies registered in Belgium over the period 1997-2008. We show that firms’ strategies to serve foreign markets depend not only on the variable and fixed costs associated with exports and FDI, but also on the export experience they have acquired in that market.

Suggested Citation

  • Paola Conconi & André Sapir & Maurizio Zanardi, 2010. "The internationalization process of firms : From exports to FDI ?," Working Paper Research 198, National Bank of Belgium.
  • Handle: RePEc:nbb:reswpp:201010-198
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    1. Melitz, Jacques & Toubal, Farid, 2014. "Native language, spoken language, translation and trade," Journal of International Economics, Elsevier, vol. 93(2), pages 351-363.
    2. Lawless, Martina, 2009. "Firm export dynamics and the geography of trade," Journal of International Economics, Elsevier, vol. 77(2), pages 245-254, April.
    3. Laura Alfaro & Pol Antràs & Davin Chor & Paola Conconi, 2019. "Internalizing Global Value Chains: A Firm-Level Analysis," Journal of Political Economy, University of Chicago Press, vol. 127(2), pages 508-559.
    4. Rodrik, Dani, 1991. "Policy uncertainty and private investment in developing countries," Journal of Development Economics, Elsevier, vol. 36(2), pages 229-242, October.
    5. David L. Carr & James R. Markusen & Keith E. Maskus, 2021. "Estimating The Knowledge-Capital Model of the Multinational Enterprise," World Scientific Book Chapters, in: BROADENING TRADE THEORY Incorporating Market Realities into Traditional Models, chapter 5, pages 95-110, World Scientific Publishing Co. Pte. Ltd..
    6. Thierry Mayer & Marc J. Melitz & Gianmarco I. P. Ottaviano, 2021. "Market Size, Competition, and the Product Mix of Exporters," World Scientific Book Chapters, in: Firms and Workers in a Globalized World Larger Markets, Tougher Competition, chapter 5, pages 109-150, World Scientific Publishing Co. Pte. Ltd..
    7. Elhanan Helpman, 2006. "Trade, FDI, and the Organization of Firms," Journal of Economic Literature, American Economic Association, vol. 44(3), pages 589-630, September.
    8. Grossman, Gene M. & Helpman, Elhanan & Szeidl, Adam, 2006. "Optimal integration strategies for the multinational firm," Journal of International Economics, Elsevier, vol. 70(1), pages 216-238, September.
    9. Besedes, Tibor & Prusa, Thomas J., 2006. "Product differentiation and duration of US import trade," Journal of International Economics, Elsevier, vol. 70(2), pages 339-358, December.
    10. Nathan Nunn, 2007. "Relationship-Specificity, Incomplete Contracts, and the Pattern of Trade," The Quarterly Journal of Economics, Oxford University Press, vol. 122(2), pages 569-600.
    11. Fernandes, Ana P. & Tang, Heiwai, 2014. "Learning to export from neighbors," Journal of International Economics, Elsevier, vol. 94(1), pages 67-84.
    12. Neumayer, Eric & Spess, Laura, 2005. "Do bilateral investment treaties increase foreign direct investment to developing countries?," World Development, Elsevier, vol. 33(10), pages 1567-1585, October.
    13. Alexandre Gazaniol, 2012. "The location choices of multinational firms : the role of internationalization experience and group affiliation," Working Papers DT/2012/02, DIAL (Développement, Institutions et Mondialisation).
    14. Conconi, Paola & Sapir, André & Zanardi, Maurizio, 2016. "The internationalization process of firms: From exports to FDI," Journal of International Economics, Elsevier, vol. 99(C), pages 16-30.
    15. Luigi Guiso & Giuseppe Parigi, 1999. "Investment and Demand Uncertainty," The Quarterly Journal of Economics, Oxford University Press, vol. 114(1), pages 185-227.
    16. Berthou, A. & Vicard, V., 2013. "Firms' Export Dynamics: Experience vs. Size," Working papers 445, Banque de France.
    17. Sebastian Krautheim, 2013. "Export-supporting FDI," Canadian Journal of Economics, Canadian Economics Association, vol. 46(4), pages 1571-1605, November.
    18. Kogut, Bruce & Chang, Sea Jin, 1991. "Technological Capabilities and Japanese Foreign Direct Investment in the United States," The Review of Economics and Statistics, MIT Press, vol. 73(3), pages 401-413, August.
    19. Josep M Vilarrubia & Rubén Segura-Cayuela, 2008. "Uncertainty and entry into export markets," 2008 Meeting Papers 661, Society for Economic Dynamics.
    20. Laura Alfaro & Paola Conconi & Harald Fadinger & Andrew F. Newman, 2010. "Do Prices Determine Vertical Integration? Evidence from Trade Policy," Harvard Business School Working Papers 10-060, Harvard Business School, revised May 2013.
    21. Horstmann, Ignatius J & Markusen, James R, 1996. "Exploring New Markets: Direct Investment, Contractual Relations and the Multinational Enterprise," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 37(1), pages 1-19, February.
    22. James R. MARKUSEN, 2021. "Multinationals, Multi-Plant Economies, And The Gains From Trade," World Scientific Book Chapters, in: BROADENING TRADE THEORY Incorporating Market Realities into Traditional Models, chapter 1, pages 3-24, World Scientific Publishing Co. Pte. Ltd..
    23. Rafael Rob & Nikolaos Vettas, 2003. "Foreign Direct Investment and Exports with Growing Demand," Review of Economic Studies, Oxford University Press, vol. 70(3), pages 629-648.
    24. Hurn, A S & Wright, Robert E, 1994. "Geology or Economics? Testing Models of Irreversible Investment Using North Sea Oil Data," Economic Journal, Royal Economic Society, vol. 104(423), pages 363-371, March.
    25. Shang-Jin Wei, 2000. "How Taxing is Corruption on International Investors?," The Review of Economics and Statistics, MIT Press, vol. 82(1), pages 1-11, February.
    26. Bruce A. Blonigen, 2019. "Firm-Specific Assets and the Link Between Exchange Rates and Foreign Direct Investment," World Scientific Book Chapters, in: Foreign Direct Investment, chapter 3, pages 89-120, World Scientific Publishing Co. Pte. Ltd..
    27. Natalia Ramondo & Veronica Rappoport & Kim J. Ruhl, 2013. "The Proximity-Concentration Tradeoff under Uncertainty," Review of Economic Studies, Oxford University Press, vol. 80(4), pages 1582-1621.
    28. Elhanan Helpman & Marc J. Melitz & Stephen R. Yeaple, 2004. "Export Versus FDI with Heterogeneous Firms," American Economic Review, American Economic Association, vol. 94(1), pages 300-316, March.
    29. Mirabelle Muûls & Mauro Pisu, 2009. "Imports and Exports at the Level of the Firm: Evidence from Belgium," The World Economy, Wiley Blackwell, vol. 32(5), pages 692-734, May.
    30. Nick Bloom & Stephen Bond & John Van Reenen, 2007. "Uncertainty and Investment Dynamics," Review of Economic Studies, Oxford University Press, vol. 74(2), pages 391-415.
    31. Aeberhardt, Romain & Buono, Ines & Fadinger, Harald, 2014. "Learning, incomplete contracts and export dynamics: Theory and evidence from French firms," European Economic Review, Elsevier, vol. 68(C), pages 219-249.
    32. repec:ags:aaea07:417 is not listed on IDEAS
    33. Grubert, Harry & Mutti, John, 1991. "Taxes, Tariffs and Transfer Pricing in Multinational Corporate Decision Making," The Review of Economics and Statistics, MIT Press, vol. 73(2), pages 285-293, May.
    34. Theodore H. Moran & Edward M. Graham & Magnus Blomstrom, 2005. "Does Foreign Direct Investment Promote Development?," Peterson Institute Press: All Books, Peterson Institute for International Economics, number 3810, July.
    35. Alfaro, Laura & Conconi, Paola & Fadinger, Harald & Newman, Andrew, 2010. "Trade Policy and Firm Boundaries," CEPR Discussion Papers 7899, C.E.P.R. Discussion Papers.
    36. James R. Markusen & Keith E. Maskus, 2002. "Discriminating Among Alternative Theories of the Multinational Enterprise," Review of International Economics, Wiley Blackwell, vol. 10(4), pages 694-707, November.
    37. Richard Baldwin & Paul Krugman, 1989. "Persistent Trade Effects of Large Exchange Rate Shocks," The Quarterly Journal of Economics, Oxford University Press, vol. 104(4), pages 635-654.
    38. Tailan Chi, 2000. "Option to acquire or divest a joint venture," Strategic Management Journal, Wiley Blackwell, vol. 21(6), pages 665-687, June.
    39. Albornoz, Facundo & Calvo Pardo, Héctor F. & Corcos, Gregory & Ornelas, Emanuel, 2012. "Sequential exporting," Journal of International Economics, Elsevier, vol. 88(1), pages 17-31.
    40. S. Lael Brainard, 1993. "A Simple Theory of Multinational Corporations and Trade with a Trade-Off Between Proximity and Concentration," NBER Working Papers 4269, National Bureau of Economic Research, Inc.
    41. Horst Raff & Michael J. Ryan, 2008. "Firm-Specific Characteristics and the Timing of Foreign Direct Investment Projects," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 144(1), pages 1-31, April.
    42. Bruce Blonigen, 2005. "A Review of the Empirical Literature on FDI Determinants," Atlantic Economic Journal, Springer;International Atlantic Economic Society, vol. 33(4), pages 383-403, December.
    43. Sanghamitra Das & Mark J. Roberts & James R. Tybout, 2007. "Market Entry Costs, Producer Heterogeneity, and Export Dynamics," Econometrica, Econometric Society, vol. 75(3), pages 837-873, May.
    44. Oldenski, Lindsay, 2012. "Export Versus FDI and the Communication of Complex Information," Journal of International Economics, Elsevier, vol. 87(2), pages 312-322.
    45. Jovanovic, Boyan, 1982. "Selection and the Evolution of Industry," Econometrica, Econometric Society, vol. 50(3), pages 649-670, May.
    46. repec:edn:sirdps:417 is not listed on IDEAS
    47. Huang, Rocco R., 2007. "Distance and trade: Disentangling unfamiliarity effects and transport cost effects," European Economic Review, Elsevier, vol. 51(1), pages 161-181, January.
    48. Jan Johanson & Jan-Erik Vahlne, 1977. "The Internationalization Process of the Firm—A Model of Knowledge Development and Increasing Foreign Market Commitments," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 8(1), pages 23-32, March.
    49. Costas Arkolakis, 2010. "Market Penetration Costs and the New Consumers Margin in International Trade," Journal of Political Economy, University of Chicago Press, vol. 118(6), pages 1151-1199.
    50. repec:ags:aaea07:381 is not listed on IDEAS
    51. Ben S. Bernanke, 1983. "Irreversibility, Uncertainty, and Cyclical Investment," The Quarterly Journal of Economics, Oxford University Press, vol. 98(1), pages 85-106.
    52. Thierry Mayer & Marc J. Melitz & Gianmarco I. P. Ottaviano, 2021. "Market Size, Competition, and the Product Mix of Exporters," World Scientific Book Chapters, in: Firms and Workers in a Globalized World Larger Markets, Tougher Competition, chapter 5, pages 109-150, World Scientific Publishing Co. Pte. Ltd..
    53. Morales, Eduardo & Sheu, Gloria & Zahler, Andrés, 2011. "Gravity and extended gravity: estimating a structural model of export entry," MPRA Paper 30311, University Library of Munich, Germany.
    54. Rauch, James E. & Watson, Joel, 2003. "Starting small in an unfamiliar environment," International Journal of Industrial Organization, Elsevier, vol. 21(7), pages 1021-1042, September.
    55. Peter Egger & Valeria Merlo, 2012. "BITs Bite: An Anatomy of the Impact of Bilateral Investment Treaties on Multinational Firms," Scandinavian Journal of Economics, Wiley Blackwell, vol. 114(4), pages 1240-1266, December.
    56. Hausmann, Ricardo & Rodrik, Dani, 2003. "Economic development as self-discovery," Journal of Development Economics, Elsevier, vol. 72(2), pages 603-633, December.
    57. Head, Keith & Ries, John, 2003. "Heterogeneity and the FDI versus export decision of Japanese manufacturers," Journal of the Japanese and International Economies, Elsevier, vol. 17(4), pages 448-467, December.
    58. Tailan Chi & Donald J McGuire, 1996. "Collaborative Ventures and Value of Learning: Integrating the Transaction Cost and Strategic Option Perspectives on the Choice of Market Entry Modes," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 27(2), pages 285-307, June.
    59. Antoine Berthou & Vincent Vicard, 2015. "Firms' Export Dynamics: Experience Versus Size," The World Economy, Wiley Blackwell, vol. 38(7), pages 1130-1158, July.
    60. Brainard, S Lael, 1997. "An Empirical Assessment of the Proximity-Concentration Trade-off between Multinational Sales and Trade," American Economic Review, American Economic Association, vol. 87(4), pages 520-544, September.
    61. 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.
    62. Avinash K. Dixit & Robert S. Pindyck, 1994. "Investment under Uncertainty," Economics Books, Princeton University Press, edition 1, number 5474.
    63. Marc J. Melitz, 2003. "The Impact of Trade on Intra-Industry Reallocations and Aggregate Industry Productivity," Econometrica, Econometric Society, vol. 71(6), pages 1695-1725, November.
    64. Choi, E. Kwan & Harrigan, James, 2003. "Handbook of International Trade," Staff General Research Papers Archive 11375, Iowa State University, Department of Economics.
    65. Leonardo Iacovone & BeataS. Javorcik, 2010. "Multi-Product Exporters: Product Churning, Uncertainty and Export Discoveries," Economic Journal, Royal Economic Society, vol. 120(544), pages 481-499, May.
    66. Rauch, James E., 1999. "Networks versus markets in international trade," Journal of International Economics, Elsevier, vol. 48(1), pages 7-35, June.
    67. Pol Antràs, 2003. "Firms, Contracts, and Trade Structure," The Quarterly Journal of Economics, Oxford University Press, vol. 118(4), pages 1375-1418.
    68. Avinash Dixit, 1989. "Hysteresis, Import Penetration, and Exchange Rate Pass-Through," The Quarterly Journal of Economics, Oxford University Press, vol. 104(2), pages 205-228.
    69. Bruce A. Blonigen, 2019. "Tariff-Jumping Antidumping Duties," World Scientific Book Chapters, in: Foreign Direct Investment, chapter 5, pages 179-203, World Scientific Publishing Co. Pte. Ltd..
    70. Robert McDonald & Daniel Siegel, 1986. "The Value of Waiting to Invest," The Quarterly Journal of Economics, Oxford University Press, vol. 101(4), pages 707-727.
    71. Thierry Mayer & Marc J. Melitz & Gianmarco I. P. Ottaviano, 2021. "Market Size, Competition, and the Product Mix of Exporters," World Scientific Book Chapters, in: Firms and Workers in a Globalized World Larger Markets, Tougher Competition, chapter 5, pages 109-150, World Scientific Publishing Co. Pte. Ltd..
    72. Favero, Carlo A & Pesaran, M Hashem & Sharma, Sunil, 1994. "A Duration Model of Irreversible Oil Investment: Theory and Empirical Evidence," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 9(S), pages 95-112, Suppl. De.
    73. repec:dau:papers:123456789/9018 is not listed on IDEAS
    74. Facundo Albornoz & Hector Calvo-Pardo & Gregory Corcos & Emanuel Ornelas, 2012. "Sequential exporting: how firms break into foreign markets," CentrePiece - The magazine for economic performance 364, Centre for Economic Performance, LSE.
    75. James R. Markusen & Keith E. Maskus, 2001. "General-Equilibrium Approaches to the Multinational Firm: A Review of Theory and Evidence," NBER Working Papers 8334, National Bureau of Economic Research, Inc.
    76. Ines Buono & Harald Fadinger & Romain Aeberhardt, 2009. "Learning and the Dynamics of Exporting: Theory and Evidence from French Firms," 2009 Meeting Papers 606, Society for Economic Dynamics.
    77. M. Affendy, Arip & Sim Yee, Lau & Satoru, Madono, 2010. "Commodity-industry classificationproxy: A correspondence table between SITC revision 2 and ISIC revision 3," MPRA Paper 27626, University Library of Munich, Germany.
    78. James E. Rauch & Vitor Trindade, 2002. "Ethnic Chinese Networks In International Trade," The Review of Economics and Statistics, MIT Press, vol. 84(1), pages 116-130, February.
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    More about this item

    Keywords

    Exports; FDI; Uncertainty; Experimentation;
    All these keywords.

    JEL classification:

    • F10 - International Economics - - Trade - - - General
    • D21 - Microeconomics - - Production and Organizations - - - Firm Behavior: Theory
    • F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations

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