Preview

Journal of Modern Competition

Advanced search

Equilibrium and optimum in markets of monopolistic competition

EDN: WCEALZ

Abstract

The article investigates the behavior of heterogeneous firms associated with the production of differentiated goods under conditions of monopolistic competition. Shows the importance of heterogeneous firms in achieving equilibrium and social optimum. Great attention is paid to the consideration of variable demand elasticity and endogenous heterogeneous firms. In the article, the various aspects of the evaluation of models of market equilibrium monopolistic competition, and social optimum (Pareto-optimum). The research is carried out through the consideration of issues such as: the number of represented products; the adequacy of our products and their possible deficit; efficiency of technology choice in the production of products; the optimal size of a monopolistic competitive industries relative to the rest of the economy. In the conclusion summarizes the key findings.

About the Author

K. Gorelikov
Synergy University


References

1. Тироль Ж. Рынки и рыночная власть: теория организации промышленности. СПб.: Экономическая школа, 1996. С. 158-159

2. Arkolakis C., Costinot A., Rodriguez-Clare A. New trademodels, same old gains? American Economic Review.2012a. No. 102. Р. 94-130

3. Arkolakis C., Costinot A., Donaldson D., Rodriguez-Clare A. The Elusive Pro-Competitive Effects of Trade. YaleUniversity mimeo, 2012b

4. Bernard Andrew B., Jensen J. Bradford, Schott Peter K. Survival of the Best Fit: Exposure to Low-Wage Countries and the (Uneven) Growth of U. S. Manufacturing Plants. Journal of International Economics. 2006. No. 68 (1).Р. 219-237

5. Bernard A. B., Eaton J., Jensen J. B., Kortum S. Plants and Productivity in International Trade. American Economic Review. 2003. No. 93 (4). Р. 1268-1290

6. Dhingra S., Morrow J. Monopolistic competition and optimum product diversity under firm heterogeneity. LSE,mimeo. 2013

7. Dixit A., Stiglitz J. Monopolistic competition and optimumproduct diversity, American Economic Review. 1977.No. 67. Р. 297-308

8. Ethier W. National and international returns to scale in thetheory of international trade. American Economic Review.1982. No. 72. P. 389-405

9. Grubel Herbert G., Lloyd Peter. Intra-Industry Trade: TheTheory and Measurement of International Trade in Differentiated Products. L.: MacMillan, 1975. Most influential studyon measuring and understanding intraindustry trade

10. Hallak Juan Carlos, Schott Peter K. Estimating Cross-Country Differences in Product Qualityю. 2006. URL:http://www.som.yale.edu/ Faculty/pks4/files/research/papers

11. Helpman Elhanan, Krugman Paul R. Market Structure and Foreign Trade. Increasing Returns, Imperfect Competition, and the International Economy. Cambridge: MA, MITPress, 1985

12. Hummels David, Klenow Peter. The Variety and Qualityof a Nation’s Exports. American Economic Review. 2005.No. 95 (3). P. 704-723

13. Krugman P. The narrow moving band, the Dutch disease,and the competitive consequences of Mrs. Thatcher: Notes on trade in the presence of dynamic scale economies. Journal of Development Economics. 1987. No. 27.P. 41-55

14. Burenstam Linder Staffan. An Essay on Trade and Transformation. N. Y.: Wiley & Sons, 1961

15. Nocco A., Ottaviano G., Salto M. Monopolistic Competition and Optimum Product Selection: Why and how heterogeneity matters, CEPR Discussion Paper 9417, 2013

16. Melitz M. The impact of trade on intra-industry reallocations and aggregate industry productivity. Econometrica. 2003. No. 7. P. 1695-1725

17. Melitz M., Ottaviano G. Market size, trade, and productivity.Review of Economic Studies. 2008. No. 75. P. 295-316

18. Melitz M., Redding S. Heterogeneous firms and trade, NBER Working Paper 18652. Forthcoming in: Gopinath G.,G. Grossman and K. Rogoff (eds.) Handbook of International Economics. 2012. Amsterdam: North Holland

19. Schott Peter K. Across-Product versus Within-Product Specialization in International Trade. Quarterly Journal of Economics. 2004. No. 119 (2). P. 647-678

20. Stiglitz J. Monopolistic competition and the capital market, in Brakman R. and B. Heijdra (eds.). The Monopolistic Competition Revolution in Retrospect. Cambridge: Cambridge University Press, 1975

21. Raymond Vernon. International Investment and International Trade in the Product Cycle. Quarterly Journal of Economics. 1966. No. 80 (2). P. 190-207


Review

For citations:


Gorelikov K. Equilibrium and optimum in markets of monopolistic competition. Journal of Modern Competition. 2016;10(1):92-107. EDN: WCEALZ

Views: 4


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 1993-7598 (Print)
ISSN 2687-0657 (Online)