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Productivity Spillovers, Terms of Trade and the 'Home Market Effect'

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Author Info
Corsetti, Giancarlo
Martin, Philippe
Pesenti, Paolo

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Abstract

This paper analyses the welfare implications of international spillovers related to productivity gains, changes in market size, or government spending. We introduce trade costs and endogenous varieties in a two-country general-equilibrium model with monopolistic competition, drawing a distinction between productivity gains that enhance manufacturing efficiency, and gains that lower the cost of firms’ entry and product differentiation. Our model suggests that countries with lower manufacturing costs have higher GDP but supply a smaller number of goods at a lower international price. Countries with lower entry and differentiation costs also have higher GDP, but supply a larger array of goods at improved terms of trade. The sign of the international welfare spillovers depends on terms of trade, but also on consumers’ taste for variety. Higher domestic demand has macroeconomic implications that are similar to those of a reduction in firms’ entry costs.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 4964.

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Date of creation: Mar 2005
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Handle: RePEc:cpr:ceprdp:4964

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Related research
Keywords: productivity; taste for variety; terms of trade; trade;

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Find related papers by JEL classification:
F32 - International Economics - - International Finance - - - Current Account Adjustment; Short-term Capital Movements
F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

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  1. Canadian Macro Study Group
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
  1. Paul Krugman, 1989. "Differences In Income Elasticities and Trends in Real Exchange Rates," NBER Working Papers 2761, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  2. Benassy, Jean-Pascal, 1996. "Taste for variety and optimum production patterns in monopolistic competition," Economics Letters, Elsevier, vol. 52(1), pages 41-47, July. [Downloadable!] (restricted)
  3. David E. Weinstein & Christian Broda, 2004. "Globalization And The Gains From Variety," Econometric Society 2004 Latin American Meetings 327, Econometric Society. [Downloadable!]
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  4. Baldwin, Richard & Forslid, Rikard, 2004. "Trade Liberalization with Heterogenous Firms," CEPR Discussion Papers 4635, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
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  5. Daron Acemoglu & Jaume Ventura, 2002. "The World Income Distribution," The Quarterly Journal of Economics, MIT Press, vol. 117(2), pages 659-694, May. [Downloadable!] (restricted)
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  6. Reuven Glick & Paul Bergin, 2003. "Endogenous Nontradability and Macroeconomic Implications," Computing in Economics and Finance 2003 106, Society for Computational Economics. [Downloadable!]
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  7. Christian Broda & David W. Weinstein, 2004. "Variety Growth and World Welfare," American Economic Review, American Economic Association, vol. 94(2), pages 139-144, May. [Downloadable!]
  8. 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. [Downloadable!] (restricted)
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  9. Krugman, Paul, 1980. "Scale Economies, Product Differentiation, and the Pattern of Trade," American Economic Review, American Economic Association, vol. 70(5), pages 950-59, December. [Downloadable!] (restricted)
  10. 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. [Downloadable!] (restricted)
  11. Paul R. Bergin & Reuven Glick, 2003. "Endogenous Tradability and Macroeconomic Implications," NBER Working Papers 9739, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  12. James E. Anderson & Eric van Wincoop, 2004. "Trade Costs," Journal of Economic Literature, American Economic Association, vol. 42(3), pages 691-751, September. [Downloadable!] (restricted)
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  13. 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. [Downloadable!] (restricted)
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  14. Fabio Ghironi & Marc J. Melitz, 2004. "International Trade and Macroeconomic Dynamics with Heterogeneous Firms," NBER Working Papers 10540, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. Paul R. Bergin & Giancarlo Corsetti, 2005. "Towards a Theory of Firm Entry and Stabilization Policy," NBER Working Papers 11821, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  2. Nicolas Coeurdacier & Pierre-Olivier Gourinchas, 2008. "When bonds matter: home bias in goods and assets," Working Paper Series 2008-25, Federal Reserve Bank of San Francisco. [Downloadable!]
  3. Tommaso Mancini Griffoli, 2006. "Monetary Policy with Endogenous Firm Entry and Sticky Entry Costs," HEI Working Papers 09-2006, Economics Section, The Graduate Institute of International Studies. [Downloadable!]
  4. Maria Bas & Ivan Ledezma, 2006. "Trade liberalization and heterogeneous within-firm productivity improvements," PSE Working Papers 2006-36, PSE (Ecole normale supérieure), revised Jun 2008. [Downloadable!]
  5. Florin Bilbiie & Fabio Ghironi & Marc J. Melitz, 2007. "Endogenous Entry, Product Variety, and Business Cycles," NBER Working Papers 13646, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  6. Vivien Lewis, 2006. "Macroeconomic fluctuations and firm entry : theory and evidence," Research series 200610-13, National Bank of Belgium. [Downloadable!]
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  7. Isabelle Mejean, 2006. "Can Firms’ Location Decisions Counteract the Balassa-Samuelson Effect?," Working Papers 2006-12, CEPII research center. [Downloadable!]
    Other versions:
  8. Giancarlo Corsetti, 2008. "A Modern Reconsideration of the Theory of Optimal Currency Areas," Economics Working Papers ECO2008/12, European University Institute. [Downloadable!]
    Other versions:
  9. Jan Bruha & Jiri Podpiera, 2007. "Inquiries on dynamics of transition economy convergence in a two-country model," Working Paper Series 791, European Central Bank. [Downloadable!]
  10. Juan Carlos Hallak & Peter K. Schott, 2008. "Estimating Cross-Country Differences in Product Quality," NBER Working Papers 13807, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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