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The Impact of Integration on Productivity and Welfare Distortions Under Monopolistic Competition

  • Swati Dhingra
  • John Morrow

A fundamental question in monopolistic competition theory is whether the market allocates resources efficiently. This paper generalizes the Spence-Dixit-Stiglitz framework to heterogeneous firms, addressing when the market provides optimal quantities, variety and productivity. Under constant elasticity of demand, each firm prices above its average cost, yet we show market allocations are efficient. When demand elasticities vary, market allocations are not efficient and reflect the distortions of imperfect competition. After determining the nature of market distortions, we investigate how integration may serve as a remedy to imperfect competition. Both market distortions and the impact of integration depend on two demand side elasticities, and we suggest richer demand structures to pin down these elasticities. We also show that integration eliminates distortions, provided the post-integration market is sufficiently large.

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Paper provided by FIW in its series FIW Working Paper series with number 088.

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Length: 51
Date of creation: May 2012
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Handle: RePEc:wsr:wpaper:y:2012:i:088
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  1. Katayama, Hajime & Lu, Shihua & Tybout, James R., 2009. "Firm-level productivity studies: Illusions and a solution," International Journal of Industrial Organization, Elsevier, vol. 27(3), pages 403-413, May.
  2. Baldwin, Richard E. & Robert-Nicoud, Frederic, 2008. "Trade and growth with heterogeneous firms," Journal of International Economics, Elsevier, vol. 74(1), pages 21-34, January.
  3. Davin Chor, 2007. "Subsides for FDI : Implications from a Model with Heterogeneous Firms," Finance Working Papers 22069, East Asian Bureau of Economic Research.
  4. Kühn, Kai-Uwe & Vives, Xavier, 1995. "Excess Entry, Vertical Integration and Welfare," CEPR Discussion Papers 1293, C.E.P.R. Discussion Papers.
  5. Epifani, Paolo & Gancia, Gino, 2011. "Trade, markup heterogeneity and misallocations," Journal of International Economics, Elsevier, vol. 83(1), pages 1-13, January.
  6. Marc J. Melitz & Fabio Ghironi & Florin O. Bilbiie, 2007. "Monopoly Power and Endogenous Variety in Dynamic Stochastic General Equilibrium: Distortions and Remedies," 2007 Meeting Papers 772, Society for Economic Dynamics.
  7. Thierry Post & Martijn J. van den Assem & Guido Baltussen & Richard H. Thaler, 2008. "Deal or No Deal? Decision Making under Risk in a Large-Payoff Game Show," American Economic Review, American Economic Association, vol. 98(1), pages 38-71, March.
  8. Baumol, William J & Bradford, David F, 1970. "Optimal Departures from Marginal Cost Pricing," American Economic Review, American Economic Association, vol. 60(3), pages 265-83, June.
  9. Elhanan Helpman & Oleg Itskhoki & Stephen Redding, 2011. "Trade and Labor Market Outcomes," NBER Working Papers 16662, National Bureau of Economic Research, Inc.
  10. Monika Mrázová & J. Peter Neary, 2012. "Selection Effects with Heterogeneous Firms," CEP Discussion Papers dp1174, Centre for Economic Performance, LSE.
  11. George Alessandria & Horag Choi, 2005. "Do sunk costs of exporting matter for net export dynamics?," Working Papers 05-20, Federal Reserve Bank of Philadelphia.
  12. Benassy, Jean-Pascal, 1991. "Monopolistic competition," Handbook of Mathematical Economics, in: W. Hildenbrand & H. Sonnenschein (ed.), Handbook of Mathematical Economics, edition 1, volume 4, chapter 37, pages 1997-2045 Elsevier.
  13. Behrens, Kristian & Murata, Yasusada, 2012. "Trade, competition, and efficiency," Journal of International Economics, Elsevier, vol. 87(1), pages 1-17.
  14. M Ali Khan & Yeneng Sun, 1996. "Non-Cooperative Games with Many Players," Economics Working Paper Archive 382, The Johns Hopkins University,Department of Economics.
  15. repec:cup:cbooks:9780521626163 is not listed on IDEAS
  16. Arnaud Costinot & Andres Rodriguez-Clare & Costas Arkolakis, 2010. "New Trade Models, Same Old Gains?," 2010 Meeting Papers 433, Society for Economic Dynamics.
  17. Gene M. Grossman & Elhanan Helpman, 1993. "Innovation and Growth in the Global Economy," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262570971, June.
  18. Demidova, Svetlana & Rodríguez-Clare, Andrés, 2009. "Trade policy under firm-level heterogeneity in a small economy," Journal of International Economics, Elsevier, vol. 78(1), pages 100-112, June.
  19. Xavier Vives, 2001. "Oligopoly Pricing: Old Ideas and New Tools," MIT Press Books, The MIT Press, edition 1, volume 1, number 026272040x, June.
  20. repec:cup:cbooks:9780521623384 is not listed on IDEAS
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