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Monotone Comparative Statics for the Industry Composition

  • Peter Arendorf Bache

    ()

    (Department of Economics and Business, Aarhus University)

  • Anders Laugesen

    ()

    (Department of Economics and Business, Aarhus University)

Registered author(s):

    We let heterogeneous firms face decisions on a number of complementary activities in a monopolistically-competitive industry. The endogenous level of competition and selection regarding entry and exit of firms introduces a wedge between monotone comparative statics (MCS) at the firm level and MCS for the industry composition. The latter phenomenon is defined as first-order stochastic dominance shifts in the equilibrium distributions of all activities across active firms. We provide sufficient conditions for MCS at both levels of analysis and show that we may have either type of MCS without the other. It is therefore possible that firm-level complementarities manifest themselves more clearly at the industry level than at the firm level during comparative statics. This turns out to be the case for a large number of models and shocks considered in the recent trade literature for which we provide strong, novel, and testable predictions.

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    File URL: ftp://ftp.econ.au.dk/afn/wp/13/wp13_10.pdf
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    Paper provided by School of Economics and Management, University of Aarhus in its series Economics Working Papers with number 2013-10.

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    Length: 40
    Date of creation: 15 May 2013
    Date of revision:
    Handle: RePEc:aah:aarhec:2013-10
    Contact details of provider: Web page: http://www.econ.au.dk/afn/

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    1. Athey, Susan, 2002. "Monotone Comparative Statics Under Uncertainty," Scholarly Articles 3372263, Harvard University Department of Economics.
    2. Marc Melitz & Thierry Mayer & Gianmarco I.P. Ottaviano, . "Market Size, Competition, and the Product Mix of Exporters," Working Paper 64736, Harvard University OpenScholar.
    3. Fabio Ghironi & Marc Melitz, 2004. "International Trade and Macroeconomic Dynamics with Heterogeneous Firms," 2004 Meeting Papers 451, Society for Economic Dynamics.
    4. Rabah Amir, 2005. "Supermodularity and Complementarity in Economics: An Elementary Survey," Southern Economic Journal, Southern Economic Association, vol. 71(3), pages 636-660, January.
    5. Antràs, Pol & Helpman, Elhanan, 2004. "Global Sourcing," CEPR Discussion Papers 4170, C.E.P.R. Discussion Papers.
    6. Marc J. Melitz & Gianmarco I. P. Ottaviano, 2008. "Market Size, Trade, and Productivity," Review of Economic Studies, Oxford University Press, vol. 75(1), pages 295-316.
    7. 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.
    8. Bulow, Jeremy I & Geanakoplos, John D & Klemperer, Paul D, 1985. "Multimarket Oligopoly: Strategic Substitutes and Complements," Journal of Political Economy, University of Chicago Press, vol. 93(3), pages 488-511, June.
    9. Eaton, Jonathan & Kortum, Samuel S & Kramarz, Francis, 2009. "An Anatomy of International Trade: Evidence from French Firms," CEPR Discussion Papers 7111, C.E.P.R. Discussion Papers.
    10. Milgrom, Paul & Roberts, John, 1995. "Complementarities and fit strategy, structure, and organizational change in manufacturing," Journal of Accounting and Economics, Elsevier, vol. 19(2-3), pages 179-208, April.
    11. Bagwell, Kyle & Ramey, Garey, 1994. "Coordination Economies, Advertising, and Search Behavior in Retail Markets," American Economic Review, American Economic Association, vol. 84(3), pages 498-517, June.
    12. Roy, Sunanda & Sabarwal, Tarun, 2005. "Monotone Comparative Statics for Games with Strategic Substitutes," MPRA Paper 4709, University Library of Munich, Germany, revised 04 Sep 2007.
    13. Milgrom, Paul & Shannon, Chris, 1994. "Monotone Comparative Statics," Econometrica, Econometric Society, vol. 62(1), pages 157-80, January.
    14. Helpman, Elhanan & Itskhoki, Oleg & Redding, Stephen J., 2009. "Inequality and Unemployment in a Global Economy," CEPR Discussion Papers 7353, C.E.P.R. Discussion Papers.
    15. Costas Arkolakis & Marc-Andreas Muendler, 2010. "The Extensive Margin of Exporting Products: A Firm-level Analysis," NBER Working Papers 16641, National Bureau of Economic Research, Inc.
    16. Andrew Bernard & Stephen Redding & Peter Schott, 2009. "Multi-Product Firms and Trade Liberalization," Working Papers 09-21, Center for Economic Studies, U.S. Census Bureau.
    17. Kasahara, Hiroyuki & Lapham, Beverly, 2013. "Productivity and the decision to import and export: Theory and evidence," Journal of International Economics, Elsevier, vol. 89(2), pages 297-316.
    18. Lorenzo Caliendo & Esteban Rossi-Hansberg, 2011. "The Impact of Trade on Organization and Productivity," NBER Working Papers 17308, National Bureau of Economic Research, Inc.
    19. Monika Mrázová & J. Peter Neary, 2012. "Selection effects with heterogeneous firms," LSE Research Online Documents on Economics 51521, London School of Economics and Political Science, LSE Library.
    20. Arnaud Costinot, 2009. "An Elementary Theory of Comparative Advantage," Econometrica, Econometric Society, vol. 77(4), pages 1165-1192, 07.
    21. Holmstrom, Bengt & Milgrom, Paul, 1994. "The Firm as an Incentive System," American Economic Review, American Economic Association, vol. 84(4), pages 972-91, September.
    22. Vives, X., 1988. "Nash Equilibrium With Strategic Complementarities," UFAE and IAE Working Papers 107-88, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC).
    23. 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.
    24. Paul Milgrom & John Roberts, . "The LeChatelier Principle," Working Papers 95007, Stanford University, Department of Economics.
    25. Yeaple, Stephen & Helpman, Elhanan & Melitz, Marc, 2004. "Export versus FDI with Heterogeneous Firms," Scholarly Articles 3229098, Harvard University Department of Economics.
    26. Krugman, Paul R., 1979. "Increasing returns, monopolistic competition, and international trade," Journal of International Economics, Elsevier, vol. 9(4), pages 469-479, November.
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