Endogenous market structure and the growth and welfare effects of economic integration
I study the growth and welfare effects of integration in a world economy populated by global oligopolists. For economies that move from autarky to trade, I show that growth and welfare rise because exit of domestic firms is more than compensated by entry of foreign firms so that integration generates a larger, more competitive market where firms have access to a larger body of technological spillovers that support faster growth. The effects of a gradual reduction of barriers to trade - a global reduction in tariffs - are different because economies start out from a situation where all firms already serve all markets. In this case, integration brings about a reduction of the global number of firms so that the variety of consumption goods and the diversity of innovation paths fall. The surviving firms, on the other hand, are larger and exploit static and dynamic economies of scale to a larger degree. These homogeneization and rationalization effects work in opposite directions. Under plausible conditions, the rationalization effect dominates and growth and welfare rise.
|Date of creation:||2000|
|Date of revision:|
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- Peretto, Pietro F., 1995.
"Sunk Costs, Market Structure, and Growth,"
95-34, Duke University, Department of Economics.
- Rivera-Batiz, Luis A. & Romer, Paul M., 1991.
"International trade with endogenous technological change,"
European Economic Review,
Elsevier, vol. 35(4), pages 971-1001, May.
- Luis A. Rivera-Batiz & Paul M. Romer, 1991. "International Trade with Endogenous Technological Change," NBER Working Papers 3594, National Bureau of Economic Research, Inc.
- Charles I. Jones, .
"Growth: With or Without Scale Effects?,"
99001, Stanford University, Department of Economics.
- Peretto, P. & Smulders, J.A., 2002.
"Technological distance, growth and scale effects,"
Other publications TiSEM
bdce08a7-4ad9-4427-a99e-f, Tilburg University, School of Economics and Management.
- Peretto, Pietro F., 1997.
"Technological Change, Market Rivalry, and the Evolution of theCapitalist Engine of Growth,"
97-06, Duke University, Department of Economics.
- Peretto, Pietro F, 1998. " Technological Change, Market Rivalry, and the Evolution of the Capitalist Engine of Growth," Journal of Economic Growth, Springer, vol. 3(1), pages 53-80, March.
- Baldwin, Richard & Forslid, Rikard, 1996.
"Trade Liberalization and Endogenous Growth: A q-Theory Approach,"
CEPR Discussion Papers
1397, C.E.P.R. Discussion Papers.
- Baldwin, Richard E. & Forslid, Rikard, 2000. "Trade liberalisation and endogenous growth: A q-theory approach," Journal of International Economics, Elsevier, vol. 50(2), pages 497-517, April.
- Richard E. Baldwin & Rikard Forslid, 1996. "Trade Liberalization and Endogenous Growth: A q-Theory Approach," NBER Working Papers 5549, National Bureau of Economic Research, Inc.
- Venables, Anthony J., 1985. "Trade and trade policy with imperfect competition: The case of identical products and free entry," Journal of International Economics, Elsevier, vol. 19(1-2), pages 1-19, August.
- Horstmann, Ignatius J. & Markusen, James R., 1986. "Up the average cost curve: Inefficient entry and the new protectionism," Journal of International Economics, Elsevier, vol. 20(3-4), pages 225-247, May.
- Baldwin, Richard E. & Forslid, Rikard, 1999. "Incremental trade policy and endogenous growth:: A q-theory approach," Journal of Economic Dynamics and Control, Elsevier, vol. 23(5-6), pages 797-822, April.
- Backus, David K. & Kehoe, Patrick J. & Kehoe, Timothy J., 1992.
"In search of scale effects in trade and growth,"
Journal of Economic Theory,
Elsevier, vol. 58(2), pages 377-409, December.
- Luis A. Rivera-Batiz & Paul M. Romer, 1991. "Economic Integration and Endogenous Growth," The Quarterly Journal of Economics, Oxford University Press, vol. 106(2), pages 531-555.
- Elias Dinopoulos & Peter Thompson, 1999. "Scale effects in Schumpeterian models of economic growth," Journal of Evolutionary Economics, Springer, vol. 9(2), pages 157-185.
- Baldwin, Richard E. & Forslid, Rikard, 1998. "Trade and growth Any unfinished business?," European Economic Review, Elsevier, vol. 42(3-5), pages 695-703, May.
- Venables, Anthony J, 1987. "Trade and Trade Policy with Differentiated Products: A Chamberlinian-Ricardian Model," Economic Journal, Royal Economic Society, vol. 97(387), pages 700-717, September.
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