R&D, Market Structure and Trade: A General Equilibrium Analysis
That many industries exhibit highly concentrated market structures, even at the global level, calls for trade theoretic analyses which can accommodate this fact. We present a two-country, general equilibrium analysis in which high concentration levels can be sustained through the interaction between R&D and market structure, whilst emphasizing the effects of trade and industrial policy on wages and welfare. The world economy is characterized by asymmetric initial conditions and populations. If initial conditions are very different, freetrade reduces wages in a backward economy, relative to autarky. However, the advanced economy always achieves higher wages through trade. Welfare gains from trade arise when economies are either very similar or very different. In the intermediate case, when initial conditions are not too different, and the advanced economy’s population is not very large, the backward economy loses from trade, while the advanced economy gains. A compensation mechanism is feasible and would ensure that no nation loses from trade. The analysis provides formal criteria for the choice of trade partners and the formation of trade blocs. Moreover, industrial policy (an R&D subsidy) is shown to be neutral or ineffective, in the sense that it does not affect any real magnitudes.
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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.:
- Taiji Furusawa & Hideo Konishi, 2004.
"Free Trade Networks with Transfers,"
Boston College Working Papers in Economics
606, Boston College Department of Economics, revised 19 Jan 2005.
- Grossman, G.M. & Helpman, E., 1992.
"Protection for Sale,"
162, Princeton, Woodrow Wilson School - Public and International Affairs.
- Gene M. Grossman & Elhanan Helpman, 1992. "Protection For Sale," NBER Working Papers 4149, National Bureau of Economic Research, Inc.
- Grossman, G.M. & Helpman, E., 1992. "Protection for Sale," Papers 21-92, Tel Aviv.
- Grossman, Gene & Helpman, Elhanan, 1993. "Protection for Sale," CEPR Discussion Papers 827, C.E.P.R. Discussion Papers.
- Satya P. Das & Subhadip Ghosh, 2003.
"Endogenous trading bloc formation in a North-South global economy,"
Indian Statistical Institute, Planning Unit, New Delhi Discussion Papers
03-04, Indian Statistical Institute, New Delhi, India.
- Satya P. Das & Subhadip Ghosh, 2006. "Endogenous trading bloc formation in a North-South global economy," Canadian Journal of Economics, Canadian Economics Association, vol. 39(3), pages 809-830, August.
- Helpman, Elhanan & Antras, Pol & Aghion, Philippe, 2007.
"Negotiating Free Trade,"
3351239, Harvard University Department of Economics.
- Roberts, John & Sonnenschein, Hugo, 1977.
"On the Foundations of the Theory of Monopolistic Competition,"
Econometric Society, vol. 45(1), pages 101-13, January.
- ROBERTS, John & SONNENSCHEIN, Hugo, . "On the foundations of the theory of monopolistic competition," CORE Discussion Papers RP -296, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- John Roberts & Hugo Sonnenschein, 1976. "On the Foundations of the Theory of Monopolistic Competition," Discussion Papers 169, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Nelson, Richard R & Pack, Howard, 1999.
"The Asian Miracle and Modern Growth Theory,"
Royal Economic Society, vol. 109(457), pages 416-36, July.
- Shaked, Avner & Sutton, John, 1983. "Natural Oligopolies," Econometrica, Econometric Society, vol. 51(5), pages 1469-83, September.
- Eaton, Jonathan & Grossman, Gene M, 1986.
"Optimal Trade and Industrial Policy under Oligopoly,"
The Quarterly Journal of Economics,
MIT Press, vol. 101(2), pages 383-406, May.
- Jonathan Eaton & Gene M. Grossman, 1983. "Optimal Trade and Industrial Policy Under Oligopoly," NBER Working Papers 1236, National Bureau of Economic Research, Inc.
- Ruffin, Roy J., 2003. "Oligopoly and trade: what, how much, and for whom?," Journal of International Economics, Elsevier, vol. 60(2), pages 315-335, August.
- J Peter Neary, 2002. "The Road Less Travelled - Oligopoly and Competition Policy in General Equilibrium," Working Papers 200222, School of Economics, University College Dublin.
- Krugman, Paul R., 1979. "Increasing returns, monopolistic competition, and international trade," Journal of International Economics, Elsevier, vol. 9(4), pages 469-479, November.
- J. Jaskold Gabszewicz & Avner Shaked & John Sutton & J.F. Thisse, 1981. "Price Competition Among Differentiated Products: A Detailed Study of a Nash Equilibrium," STICERD - Theoretical Economics Paper Series 37, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
- Jaskold Gabszewicz, Jean & Vial, Jean-Philippe, 1972.
"Oligopoly "A la cournot" in a general equilibrium analysis,"
Journal of Economic Theory,
Elsevier, vol. 4(3), pages 381-400, June.
- JASKOLD GABSZEWICZ, Jean & VIAL, Jean-Philippe, . "Oligopoly "à la Cournot" in a general equilibrium analysis," CORE Discussion Papers RP -106, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Shaked, Avner & Sutton, John, 1982. "Relaxing Price Competition through Product Differentiation," Review of Economic Studies, Wiley Blackwell, vol. 49(1), pages 3-13, January.
- Markusen, James R., 1981. "Trade and the gains from trade with imperfect competition," Journal of International Economics, Elsevier, vol. 11(4), pages 531-551, November.
- Jagdish Bhagwati, 2002. "Trade and Poverty in the Poor Countries," American Economic Review, American Economic Association, vol. 92(2), pages 180-183, May.
- Bohm Volker, 1994. "The Foundation of the Theory of Monopolistic Competition Revisited," Journal of Economic Theory, Elsevier, vol. 63(2), pages 208-218, August.
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