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Outsourcing versus Vertical Integration: A Dynamic Model of Industry Equilibrium

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  • Roman Fossati

    (Universidad Carlos III de Madrid)

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    Abstract

    Why do supply relations vary across industries and across firms within industries? Recent evidence by Hortaçsu and Syverson (2009) shows that vertically integrated producers are more productive, their size distribution dominates (in first order stochastic dominance sense) the size distribution of not vertically integrated manufacturers and there is assortative matching of upstream and downstream plants by productivity and size. Besides vertical integration (VI) and procurement of inputs from spot-exchange markets, there exist other forms of supply relations. Networks are intermediate levels of organization between vertical integration and markets. Kranton and Meinhart (2000) link different supply relations to differences in the dispersion of buyer's idiosyncratic demand shocks. The current paper presents a dynamic stochastic model of an industry with heterogeneous firms that interact as buyers and sellers and endogenizes the vertical integration and outsourcing of firms. In the model economy, an industrial structure emerges as the result of optimal investment decisions that firms undertake under uncertainty. In order to produce, firms either vertically integrate by investing in dedicated assets to procure their own inputs, or they can invest in links to external sellers from which they get specialized inputs, or alternatively, buy their standardized inputs by transacting with suppliers in the market. This environment also includes search frictions that induce a hold-up problem to the manufacturers. The main results are: 1) an industry with higher manufacturer's idiosyncratic uncertainty shows higher outsourcing/VI ratio, 2) VI firms are larger and more efficient on average and there is assortative matching of manufacturers and suppliers, 3) downstream firms with the same productivity levels can differ in their vertical structure, and those that are vertically integrated can end up disintegrated or remain integrated.

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    Bibliographic Info

    Paper provided by Society for Economic Dynamics in its series 2011 Meeting Papers with number 1421.

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    Date of creation: 2011
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    Handle: RePEc:red:sed011:1421

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    1. Acemoglu, Daron & Aghion, Philippe & Griffith, Rachel & Zilibotti, Fabrizio, 2005. "Vertical Integration and Technology: Theory and Evidence," CEPR Discussion Papers 5258, C.E.P.R. Discussion Papers.
    2. Marcus Asplund & Volker Nocke, 2003. "Firm Turnover in Imperfectly Competitive Markets," PIER Working Paper Archive 03-010, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania.
    3. Steve J. Davis & John Haltiwanger, 1991. "Gross Job Creation, Gross Job Destruction and Employment Reallocation," NBER Working Papers 3728, National Bureau of Economic Research, Inc.
    4. Tor Jakob Klette & Samuel Kortum, 2004. "Innovating Firms and Aggregate Innovation," Journal of Political Economy, University of Chicago Press, vol. 112(5), pages 986-1018, October.
    5. Hopenhayn, Hugo & Rogerson, Richard, 1993. "Job Turnover and Policy Evaluation: A General Equilibrium Analysis," Journal of Political Economy, University of Chicago Press, vol. 101(5), pages 915-38, October.
    6. Hart, Oliver & Moore, John, 1990. "Property Rights and the Nature of the Firm," Journal of Political Economy, University of Chicago Press, vol. 98(6), pages 1119-58, December.
    7. Lafontaine, Francine & Slade, Margaret, 2007. "Vertical Integration and Firm Boundaries : The Evidence," The Warwick Economics Research Paper Series (TWERPS) 799, University of Warwick, Department of Economics.
    8. Gibbons, Robert, 2005. "Four forma(lizable) theories of the firm?," Journal of Economic Behavior & Organization, Elsevier, vol. 58(2), pages 200-245, October.
    9. 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.
    10. Erzo G. J. Luttmer, 2007. "Selection, Growth, and the Size Distribution of Firms," The Quarterly Journal of Economics, MIT Press, vol. 122(3), pages 1103-1144, 08.
    11. Ericson, Richard & Pakes, Ariel, 1995. "Markov-Perfect Industry Dynamics: A Framework for Empirical Work," Review of Economic Studies, Wiley Blackwell, vol. 62(1), pages 53-82, January.
    12. Dunne, Timothy & Roberts, Mark J & Samuelson, Larry, 1989. "Plant Turnover and Gross Employment Flows in the U.S. Manufacturing Sector," Journal of Labor Economics, University of Chicago Press, vol. 7(1), pages 48-71, January.
    13. Jovanovic, Boyan, 1982. "Selection and the Evolution of Industry," Econometrica, Econometric Society, vol. 50(3), pages 649-70, May.
    14. Hopenhayn, Hugo A., 1992. "Exit, selection, and the value of firms," Journal of Economic Dynamics and Control, Elsevier, vol. 16(3-4), pages 621-653.
    15. Eric Bartelsman & Stefano Scarpetta & Fabiano Schivardi, 2003. "Comparative Analysis of Firm Demographics and Survival: Micro-Level Evidence for the OECD Countries," OECD Economics Department Working Papers 348, OECD Publishing.
    16. Pol Antràs, 2003. "Firms, Contracts, and Trade Structure," NBER Working Papers 9740, National Bureau of Economic Research, Inc.
    17. Hopenhayn, Hugo A, 1992. "Entry, Exit, and Firm Dynamics in Long Run Equilibrium," Econometrica, Econometric Society, vol. 60(5), pages 1127-50, September.
    18. Dunne, Timothy & Roberts, Mark J & Samuelson, Larry, 1989. "The Growth and Failure of U.S. Manufacturing Plants," The Quarterly Journal of Economics, MIT Press, vol. 104(4), pages 671-98, November.
    19. Richard E. Caves, 1998. "Industrial Organization and New Findings on the Turnover and Mobility of Firms," Journal of Economic Literature, American Economic Association, vol. 36(4), pages 1947-1982, December.
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