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International Trade and Macroeconomic Dynamics with Heterogeneous Firms

  • Fabio Ghironi


    (Boston College)

  • Marc J. Melitz

    (Harvard University)

We develop a stochastic, general equilibrium, two-country model of trade and macroeconomic dynamics. Productivity differs across individual, monopolistically competitive firms in each country. Firms face a sunk entry cost in the domestic market and both fixed and per-unit export costs. Only relatively more productive firms export. Exogenous shocks to aggregate productivity and entry or trade costs induce firms to enter and exit both their domestic and export markets, thus altering the composition of consumption baskets across countries over time. In a world of flexible prices, our model generates endogenously persistent deviations from PPP that would not exist absent our microeconomic structure with heterogeneous firms. It provides an endogenous, microfounded explanation for a Harrod-Balassa-Samuelson effect in response to aggregate productivity differentials and deregulation. Finally, the model successfully matches several moments of U.S. and international business cycles.

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Paper provided by Boston College Department of Economics in its series Boston College Working Papers in Economics with number 599.

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Date of creation: 23 May 2004
Date of revision:
Handle: RePEc:boc:bocoec:599
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  1. Burstein, Ariel Tomas & Neves, Joao C & Rebelo, Sérgio, 2001. "Distribution Costs and Real Exchange Rate Dynamics During Exchange-Rate-Based Stabilization," CEPR Discussion Papers 2944, C.E.P.R. Discussion Papers.
  2. Lane, Philip R., 2001. "The new open economy macroeconomics: a survey," Journal of International Economics, Elsevier, vol. 54(2), pages 235-266, August.
  3. Feenstra, Robert C, 1994. "New Product Varieties and the Measurement of International Prices," American Economic Review, American Economic Association, vol. 84(1), pages 157-77, March.
  4. Bergin, Paul R. & Feenstra, Robert C., 2001. "Pricing-to-market, staggered contracts, and real exchange rate persistence," Journal of International Economics, Elsevier, vol. 54(2), pages 333-359, August.
  5. Haroon Mumtaz & Jean Imbs & Morten O. Ravn & Helene Rey, 2003. "PPP Strikes Back; Aggregation and the Real Exchange Rate," IMF Working Papers 03/68, International Monetary Fund.
  6. Giancarlo CORSETTI & Luca DEDOLA & Sylvain LEDUC, 2003. "International Risk-Sharing and the Transmission of Productivity Shocks," Economics Working Papers ECO2003/22, European University Institute.
  7. Kraay, Aart & Ventura, Jaume, 2002. "Trade integration and risk sharing," European Economic Review, Elsevier, vol. 46(6), pages 1023-1048, June.
  8. Fabio Ghironi, 2000. "Macroeconomic Interdependence under Incomplete Markets," Boston College Working Papers in Economics 471, Boston College Department of Economics, revised 07 Feb 2003.
  9. Giancarlo Corsetti & Luca Dedola, 2002. "Macroeconomics of international price discrimination," Temi di discussione (Economic working papers) 461, Bank of Italy, Economic Research and International Relations Area.
  10. Ariel Burstein & Martin Eichenbaum & Sergio Rebelo, 2002. "Why Are Rates of Inflation So Low After Large Devaluations?," NBER Working Papers 8748, National Bureau of Economic Research, Inc.
  11. Reuven Glick & Paul Bergin, 2003. "Endogenous Nontradability and Macroeconomic Implications," Computing in Economics and Finance 2003 106, Society for Computational Economics.
  12. Andrew B. Bernard & J. Bradford Jensen, 2001. "Why Some Firms Export," NBER Working Papers 8349, National Bureau of Economic Research, Inc.
  13. David K. Backus & Gregor W. Smith, 1993. "Consumption and Real Exchange Rates in Dynamic Economies with Non-Traded Goods," Working Papers 1252, Queen's University, Department of Economics.
  14. Joseph E. Gagnon, 2003. "Productive capacity, product varieties, and the elasticities approach to the trade balance," International Finance Discussion Papers 781, Board of Governors of the Federal Reserve System (U.S.).
  15. Melitz, Marc J, 2002. "The Impact of Trade on Intra-Industry Reallocations and Aggregate Industry Productivity," CEPR Discussion Papers 3381, C.E.P.R. Discussion Papers.
  16. Christoph Thoenissen & Gianluca Benigno, 2004. "On the consumption real exchange rate anomaly," 2004 Meeting Papers 533, Society for Economic Dynamics.
  17. repec:spo:wpecon:info:hdl:2441/9244 is not listed on IDEAS
  18. R. Dornbusch & S. Fischer & P. A. Samuelson, 1976. "Comparative Advantage, Trade and Payments in a Ricardian Model With a Continuum of Goods," Working papers 178, Massachusetts Institute of Technology (MIT), Department of Economics.
  19. Olivier Blanchard & Francesco Giavazzi, 2003. "Macroeconomic Effects of Regulation and Deregulation in Goods and Labor Markets," The Quarterly Journal of Economics, Oxford University Press, vol. 118(3), pages 879-907.
  20. V. V. Chari & Patrick J. Kehoe & Ellen R. McGrattan, 1998. "Can sticky price models generate volatile and persistent real exchange rates?," Staff Report 223, Federal Reserve Bank of Minneapolis.
  21. Andrew B. Bernard & Joachim Wagner, 1998. "Export Entry and Exit by German Firms," NBER Working Papers 6538, National Bureau of Economic Research, Inc.
  22. Luca A Ricci, 1997. "Exchange Rate Regimes and Location," IMF Working Papers 97/69, International Monetary Fund.
  23. Sanghamitra Das & Mark J. Roberts & James R. Tybout, 2001. "Market Entry Costs, Producer Heterogeneity, and Export Dynamics," NBER Working Papers 8629, National Bureau of Economic Research, Inc.
  24. Maurice Obstfeld & Kenneth Rogoff, 2001. "The Six Major Puzzles in International Macroeconomics: Is There a Common Cause?," International Trade 0012003, EconWPA.
  25. Reuven Glick & Paul R. Bergin, 2003. "A model of endogenous nontradability and its implications for the current account," Working Paper Series 2002-11, Federal Reserve Bank of San Francisco.
  26. Corsetti, Giancarlo & Martin, Philippe & Pesenti, Paolo, 2005. "Productivity Spillovers, Terms of Trade and the 'Home Market Effect'," CEPR Discussion Papers 4964, C.E.P.R. Discussion Papers.
  27. Julio J. Rotemberg & Michael Woodford, 1989. "Oligopolistic Pricing and the Effects of Aggregate Demand on Economic Activity," NBER Working Papers 3206, National Bureau of Economic Research, Inc.
  28. Marianne Baxter & Dorsey Farr, 2001. "Variable Factor Utilization and International Business Cycles," NBER Working Papers 8392, National Bureau of Economic Research, Inc.
  29. Engel, Charles, 1993. "Real exchange rates and relative prices : An empirical investigation," Journal of Monetary Economics, Elsevier, vol. 32(1), pages 35-50, August.
  30. Andrew B. Bernard & Jonathan Eaton & J. Bradford Jensen & Samuel Kortum, 2000. "Plants and Productivity in International Trade," Boston University - Institute for Economic Development 105, Boston University, Institute for Economic Development.
  31. Roberts, Mark J & Tybout, James R, 1997. "The Decision to Export in Colombia: An Empirical Model of Entry with Sunk Costs," American Economic Review, American Economic Association, vol. 87(4), pages 545-64, September.
  32. Kenneth Rogoff, 1996. "The Purchasing Power Parity Puzzle," Journal of Economic Literature, American Economic Association, vol. 34(2), pages 647-668, June.
  33. Paul Bergin & Reuven Glick, 2005. "Endogenous Tradability andMacroeconomic Implications," Working Papers 513, University of California, Davis, Department of Economics.
  34. Russ, Katheryn Niles, 2007. "The endogeneity of the exchange rate as a determinant of FDI: A model of entry and multinational firms," Journal of International Economics, Elsevier, vol. 71(2), pages 344-372, April.
  35. David K. Backus & Patrick J. Kehoe & Finn E. Kydland, 1987. "International real business cycles," Working Papers 426, Federal Reserve Bank of Minneapolis.
  36. Engel, C., 1996. "Accounting for U.S. Real Exchange Rate Changes," Working Papers 96-02, University of Washington, Department of Economics.
  37. Russ, Katheryn, 2004. "The Endogeneity of the Exchange Rate as a Determinant of FDI: A Model of Money, Entry, and Multinational Firms," Santa Cruz Department of Economics, Working Paper Series qt9xr4f238, Department of Economics, UC Santa Cruz.
  38. Timothy J. Kehoe & Kim J. Ruhl, 2009. "How important is the new goods margin in international trade?," Staff Report 324, Federal Reserve Bank of Minneapolis.
  39. Baldwin, Richard E. & Lyons, Richard K., 1994. "Exchange rate hysteresis? Large versus small policy misalignments," European Economic Review, Elsevier, vol. 38(1), pages 1-22, January.
  40. Reuven Glick & Paul Bergin, 2004. "Productivity and Tradability," 2004 Meeting Papers 327, Society for Economic Dynamics.
  41. Yin-Wong Cheung & Menzie D. Chinn & Eiji Fujii, 1999. "Market Structure and the Persistence of Sectoral Real Exchange Rates," NBER Working Papers 7408, National Bureau of Economic Research, Inc.
  42. repec:rus:hseeco:122439 is not listed on IDEAS
  43. Krugman, Paul, 1989. "Differences in income elasticities and trends in real exchange rates," European Economic Review, Elsevier, vol. 33(5), pages 1031-1046, May.
  44. Dumas, Bernard, 1992. "Dynamic Equilibrium and the Real Exchange Rate in a Spatially Separated World," Review of Financial Studies, Society for Financial Studies, vol. 5(2), pages 153-80.
  45. Horag Choi & George Alessandria, 2004. "Export Decisions and International Business Cycles," Econometric Society 2004 North American Summer Meetings 570, Econometric Society.
  46. Luca A Ricci & Ronald MacDonald, 2002. "Purchasing Power Parity and New Trade Theory," IMF Working Papers 02/32, International Monetary Fund.
  47. Maurice Obstfeld & Kenneth S. Rogoff, 1996. "Foundations of International Macroeconomics," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262150476, December.
  48. Corsetti, Giancarlo & Dedola, Luca, 2005. "A macroeconomic model of international price discrimination," Journal of International Economics, Elsevier, vol. 67(1), pages 129-155, September.
  49. Baxter, Marianne & Farr, Dorsey D., 2005. "Variable capital utilization and international business cycles," Journal of International Economics, Elsevier, vol. 65(2), pages 335-347, March.
  50. Baxter, M., 1994. "International Trade and Business Cycles," RCER Working Papers 390, University of Rochester - Center for Economic Research (RCER).
  51. Benigno, Gianluca, 2004. "Real exchange rate persistence and monetary policy rules," Journal of Monetary Economics, Elsevier, vol. 51(3), pages 473-502, April.
  52. Christoph Thoenissen & Gianluca Benigno, 2004. "The consumption-real exchange rate anomaly," Money Macro and Finance (MMF) Research Group Conference 2003 102, Money Macro and Finance Research Group.
  53. Baxter, Marianne, 1995. "International trade and business cycles," Handbook of International Economics, in: G. M. Grossman & K. Rogoff (ed.), Handbook of International Economics, edition 1, volume 3, chapter 35, pages 1801-1864 Elsevier.
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