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COMPETITION AS AN ENGINE OF ECONOMIC GROWTH WITH PRODUCER HETEROGENEITY

Published online by Cambridge University Press:  19 August 2014

Christian Jensen*
Affiliation:
University of South Carolina
*
Address correspondence to: Christian Jensen, Department of Economics, University of South Carolina, 1705 College Street, Columbia, SC 29208, USA; e-mail: [email protected].

Abstract

When producers are heterogeneous, the degree of competition between them affects aggregate output not only via markups and deadweight losses, but also through aggregate productivity due to specialization. As competition tightens, high-productivity producers gain market share at the cost of low-productivity ones, generating economic growth through increased aggregate productivity and capital accumulation, in line with what is observed empirically. Consequently, competition is not limited to reducing deadweight losses, and can play a greater role in economic growth and development than traditionally assumed. Economic growth spurs profits, which leads to entry and increased competition that generates growth, so competition provides a channel through which the economy generates growth internally. When strong enough, this channel can make the returns to scale in the inputs that the economy accumulates endogenously go from being decreasing to nondecreasing at the aggregate level, thus enabling endogenous growth. In fact, these returns to scale are determined endogenously in our model, and vary with the scale of production, the degree of producer heterogeneity, and the barriers to entry.

Type
Articles
Copyright
Copyright © Cambridge University Press 2014 

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References

REFERENCES

Aghion, P., Bloom, N., Blundell, R., Griffith, R., and Howitt, P. (2005) Competition and innovation: An inverted-U relationship. Quarterly Journal of Economics 120, 701728.Google Scholar
Aghion, P. and Howitt, P. (1992) A model of growth through creative destruction. Econometrica 60, 323351.CrossRefGoogle Scholar
Aghion, P. and Saint-Paul, G. (1998) Virtues of bad times: Interaction between productivity growth and economic fluctuations. Macroeconomic Dynamics 2, 322344.CrossRefGoogle Scholar
Andolfatto, D. and MacDonald, G. (1998) Technology diffusion and aggregate dynamics. Review of Economic Dynamics 1, 338370.CrossRefGoogle Scholar
Aw, B.Y., Chen, X., and Roberts, M.J. (2001) Firm-level evidence on productivity differentials and turnover in Taiwanese manufacturing. Journal of Development Economics 66, 5186.CrossRefGoogle Scholar
Backus, D., Kehoe, P.J., and Kehoe, T.J. (1992) In search of scale effects in trade and growth. Journal of Economic Theory 58, 337409.CrossRefGoogle Scholar
Baily, M., Hulten, C., and Campbell, D. (1992) Productivity dynamics in manufacturing plants. Brookings Papers on Economic Activity: Microeconomics 1992, 187267.CrossRefGoogle Scholar
Banerjee, A.V. and Duflo, E. (2005) Growth theory through the lens of development. In Aghion, P. and Durlauf, S. (eds.), Handbook of Economic Growth, pp. 473552. Amsterdam: North-Holland.Google Scholar
Banerji, R. (1978) Average size of plants in manufacturing and capital intensity: A cross-country analysis by industry. Journal of Development Economics 5, 155166.CrossRefGoogle Scholar
Barseghyan, L. (2008) Entry costs and cross-country differences in productivity and output. Journal of Economic Growth 13, 145167.CrossRefGoogle Scholar
Bartelsman, E.J. and Doms, M. (2000) Understanding productivity: Lessons from longitudinal microdata. Journal of Economic Literature 38, 569594.CrossRefGoogle Scholar
Benhabib, J. and Farmer, R.E.A. (1994) Indeterminacy and increasing returns. Journal of Economic Theory 63, 1941.CrossRefGoogle Scholar
Bernard, A.B., Eaton, J., Jensen, J.B., and Kortum, S. (2003) Plants and productivity in international trade. American Economic Review 93, 12681290.CrossRefGoogle Scholar
Blundell, R., Griffith, R., and Van Reenen, J. (1999) Marketshare, market value, and innovation in a panel of British manufacturing firms. Review of Economic Studies 56, 529554.CrossRefGoogle Scholar
Bretschger, L. and Steger, T. (2013) Globalization, the volatility of intermediate goods prices, and economic growth. Macroeconomic Dynamics 17, 402430.CrossRefGoogle Scholar
Caballero, R.J. and Lyons, R.K. (1992) External effects in U.S. procyclical productivity. Journal of Monetary Economics 29, 209225.CrossRefGoogle Scholar
Cole, H. and Ohanian, L. (1999) Aggregate returns to scale: Why measurement is imprecise. Federal Reserve Bank of Minneapolis Quarterly Review 23, 1928.Google Scholar
Comin, D. and Hobijn, B. (2004) Neoclassical Growth and the Adoption of Technologies. NBER working paper 10733.CrossRefGoogle Scholar
Devereux, M.B., Head, A.C., and Lapham, B.J. (1996) Aggregate fluctuations with increasing returns to specialization and scale. Journal of Economic Dynamics and Control 20, 627656.CrossRefGoogle Scholar
Dixit, A.K. and Stiglitz, J.E. (1977) Monopolistic competition and optimum product diversity. American Economic Review 67, 297308.Google Scholar
Dollar, D. (1992) Outward-oriented developing economies really do grow more rapidly: Evidence from 95 LDCs, 1976–1985. Economic Development and Cultural Change 40, 523544.CrossRefGoogle Scholar
Ethier, W. (1982) National and international returns to scale in the modern theory of international trade. American Economic Review 72, 389405.Google Scholar
Foster, L., Haltiwanger, J., and Krizan, C.J. (2001) Aggregate productivity growth: Lessons for micro-economic evidence. In Hulten, C., Dean, E., and Harper, M. (eds.), New Developments in Productivity Analysis, pp. 303372. Chicago: University of Chicago Press.CrossRefGoogle Scholar
Frankel, J. and Romer, D. (1999) Does trade cause growth? American Economic Review 89, 379399.CrossRefGoogle Scholar
Geroski, P.A. and Walters, C.F. (1995) Innovative activity over the business cycle. Economic Journal 105, 916928.CrossRefGoogle Scholar
Griliches, Z. and Regev, H. (1995) Firm productivity in Israeli industry, 1979–1988. Journal of Econometrics 65, 175203.CrossRefGoogle Scholar
Grossman, G.M and Helpman, E. (1991) Quality ladders in the theory of growth. Review of Economic Studies 68, 4361.CrossRefGoogle Scholar
Hall, R.E. and Jones, C.I. (1999) Why do some countries produce so much more output per worker than others?' Quarterly Journal of Economics 114, 83116.CrossRefGoogle Scholar
Hardy, G.H., Littlewood, J.E., and Polya, G. (1952) Inequalities. Cambridge, UK: Cambridge University Press.Google Scholar
Hopenhayn, H. (1992) Entry, exit, and firm dynamics in long run equilibrium. Econometrica 60, 11271150.CrossRefGoogle Scholar
Jones, C.I. (1995a) R&D-based models of economic growth. Journal of Political Economics 103, 759784.CrossRefGoogle Scholar
Jones, C.I. (1995b) Time series tests of endogenous growth models. Quarterly Journal of Economics 110, 495525.CrossRefGoogle Scholar
Kahyarara, G. (2004) Competition policy manufacturing exports, investment and productivity: Firm-level evidence from Tanzania manufacturing enterprises. In Brusick, P., Cernat, L., and Alvarez, A.M. (eds.), Competition, Competitiveness and Development: Lessons from Developing Countries, pp. 264301. New York and Geneva: United Nations.Google Scholar
Klenow, P.J. and Rodriguez, A. (1997) The neoclassical revival in growth economics: Has it gone too far? NBER Macroeconomics Annual 1997, 73103.CrossRefGoogle Scholar
Liu, L. and Tybout, J.R. (1996) Productivity growth in Chile and Columbia: The role of entry, exit, and learning In Roberts, M.J. and Tybout, J.R., Industrial Evolution in Developing Countries, pp. 73103. Oxford, UK: Oxford University Press.Google Scholar
Lucas, R.E. (1988) On the mechanics of economic development. Journal of Monetary Economics 22, 342.CrossRefGoogle Scholar
Maliar, L. and Maliar, S. (2004) Endogenous growth and endogenous business cycles. Macroeconomic Dynamics 8, 559581.CrossRefGoogle Scholar
Melitz, M.J. (2003) The impact of intra-industry reallocations and aggregate industry productivity. Econometrica 71, 16951725.CrossRefGoogle Scholar
Nickell, S. (1996) Competition and corporate performance. Journal of Political Economy 104, 724746.CrossRefGoogle Scholar
Nicoletti, G. and Scarpetta, S. (2003) Regulation, Productivity and Growth: OECD Evidence. World Bank Policy Research Working Paper 2944.CrossRefGoogle Scholar
Olley, G.S. and Pakes, A. (1996) The dynamics of productivity in the telecommunications equipment industry. Econometrica 64, 12631297.CrossRefGoogle Scholar
Palivos, T. and Karagiannis, G. (2010) The elasticity of substitution as an engine of growth. Macro-economic Dynamics 14, 617628.CrossRefGoogle Scholar
Rodriguez, F. and Rodrik, D. (2000) Trade policy and economic growth: A skeptic's guide to the cross-national evidence. NBER Macroeconomics Annual 2000, 261325.CrossRefGoogle Scholar
Romer, P.M. (1986) Increasing returns and long-run growth. Journal of Political Economy 94, 10021037.CrossRefGoogle Scholar
Romer, P.M. (1987) Growth based on increasing returns due to specialization. American Economic Review 77, 5662.Google Scholar
Romer, P.M. (1990) Endogenous technological change. Journal of Political Economy 98, 71102.CrossRefGoogle Scholar
Sachs, J. and Warner, A. (1995) Economic reform in the process of global integration. Brookings Papers on Economic Activity 1, 1118.CrossRefGoogle Scholar
Sekkat, K. (2009) Does competition improve productivity in developing countries? Journal of Economic Policy Reform 12, 145162.CrossRefGoogle Scholar
Shaw, M.F., Chang, J.J., and Lai, C.C. (2006) (Non)optimality of the Friedman rule and optimal taxation in a growing economy with imperfect competition. Economics Letters 90, 412420.CrossRefGoogle Scholar
Singh, A. (2002) Competition and Competition Policy in Emerging Mmarkets: International and Developmental Dimensions. G-24 discussion paper 18, United Nations Conference on Trade and Development.Google Scholar
Solow, R.M. (1956) A contribution to the theory of economic growth. Quarterly Journal of Economics 70, 6594.CrossRefGoogle Scholar
Solow, R.M. (1957) Technical change and the aggregate production function. Review of Economics and Statistics 39, 312320.CrossRefGoogle Scholar
Tybout, J.R. (1996) Heterogeneity and productivity growth: Assessing the evidence. In Roberts, M. J. and Tybout, J. R. (eds.), Industrial Evolution in Developing Countries: Micro Patterns of Turnover, Productivity, and Market Structure, pp. 4372. Oxford, UK: Oxford University Press.Google Scholar
Tybout, J. (2000) Manufacturing firms in developing countries: How well do they do and why? Journal of Economic Literature 38, 1144.CrossRefGoogle Scholar
Uhlig, H. (1996) A law of large numbers for large economies. Economic Theory 8, 4150.CrossRefGoogle Scholar
Wilson, B. (2004) Diversification of risk and growth. Macroeconomic Dynamics 8, 335361.CrossRefGoogle Scholar