Advanced Search
MyIDEAS: Login to save this paper or follow this series

Welfare, Competition, Specialization and Growth

Contents:

Author Info

  • Daria Onori

    ()
    (IRES - Université Catholique de Louvain)

Abstract

In this paper we consider a simple model of horizontal differentiation and derive the closed form solutions for the level of the variables in the decentralized economy and in the social planner case. This enables us to analyze consumers' welfare as a function of the parameter representing market power. We surprisingly find that, when the total labor force is greater than a certain level, the welfare function is an inverted-N shape in the decentralized economy and monotonically decreasing in the centralized economy. This suggests that there is another effect which interacts with market power: the degree of returns to specialization.

Download Info

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
File URL: http://halshs.archives-ouvertes.fr/docs/00/58/07/22/PDF/DTGREQAM2011_16.pdf
Download Restriction: no

Bibliographic Info

Paper provided by HAL in its series Working Papers with number halshs-00580722.

as in new window
Length:
Date of creation: 29 Mar 2011
Date of revision:
Handle: RePEc:hal:wpaper:halshs-00580722

Note: View the original document on HAL open archive server: http://halshs.archives-ouvertes.fr/halshs-00580722/en/
Contact details of provider:
Web page: http://hal.archives-ouvertes.fr/

Related research

Keywords: Closed form solutions; Welfare; Competition; Degree of returns to specialization;

Other versions of this item:

Find related papers by JEL classification:

This paper has been announced in the following NEP Reports:

References

References listed on IDEAS
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.:
as in new window
  1. Philippe Aghion & Peter Howitt, 1990. "A Model of Growth Through Creative Destruction," NBER Working Papers 3223, National Bureau of Economic Research, Inc.
  2. Karl Aiginger & Martin Falk, 2005. "Explaining Differences in Economic Growth among OECD Countries," Empirica, Springer, vol. 32(1), pages 19-43, 03.
  3. Bucci, Alberto & Parello, Carmelo Pierpaolo, 2009. "Horizontal innovation-based growth and product market competition," Economic Modelling, Elsevier, vol. 26(1), pages 213-221, January.
  4. Daria Onori, 2013. "Competition and Growth: Reinterpreting their Relationship," AMSE Working Papers 1324, Aix-Marseille School of Economics, Marseille, France.
  5. Jan Fagerberg, 2000. "Technological Progress, Structural Change and Productivity Growth: A Comparative Study," Working Papers 5, Centre for Technology, Innovation and Culture, University of Oslo.
  6. Philippe Aghion & Nicholas Bloom & Richard Blundell & Rachel Griffith & Peter Howitt, 2002. "Competition and Innovation: An Inverted U Relationship," NBER Working Papers 9269, National Bureau of Economic Research, Inc.
  7. Romer, Paul M, 1987. "Growth Based on Increasing Returns Due to Specialization," American Economic Review, American Economic Association, vol. 77(2), pages 56-62, May.
  8. Peneder, Michael, 2003. "Industrial structure and aggregate growth," Structural Change and Economic Dynamics, Elsevier, vol. 14(4), pages 427-448, December.
  9. Dixit, Avinash K & Stiglitz, Joseph E, 1975. "Monopolistic Competition and Optimum Product Diversity," The Warwick Economics Research Paper Series (TWERPS) 64, University of Warwick, Department of Economics.
  10. Meliciani, Valentina, 2002. "The impact of technological specialisation on national performance in a balance-of-payments-constrained growth model," Structural Change and Economic Dynamics, Elsevier, vol. 13(1), pages 101-118, March.
  11. Stephen Nickell, 1993. "Competition and Corporate Performance," CEP Discussion Papers dp0182, Centre for Economic Performance, LSE.
  12. Hausman, Jerry A & Leonard, Gregory K, 2002. "The Competitive Effects of a New Product Introduction: A Case Study," Journal of Industrial Economics, Wiley Blackwell, vol. 50(3), pages 237-63, September.
  13. Spence, Michael, 1976. "Product Selection, Fixed Costs, and Monopolistic Competition," Review of Economic Studies, Wiley Blackwell, vol. 43(2), pages 217-35, June.
  14. Aghion, Philippe & Howitt, Peter, 1992. "A Model of Growth Through Creative Destruction," Scholarly Articles 12490578, Harvard University Department of Economics.
  15. Erik Brynjolfsson & Yu (Jeffrey) Hu & Michael D. Smith, 2003. "Consumer Surplus in the Digital Economy: Estimating the Value of Increased Product Variety at Online Booksellers," Management Science, INFORMS, vol. 49(11), pages 1580-1596, November.
  16. Devereux, Michael B. & Head, Allen C. & Lapham, Beverly J., 1996. "Aggregate fluctuations with increasing returns to specialization and scale," Journal of Economic Dynamics and Control, Elsevier, vol. 20(4), pages 627-656, April.
  17. Bénassy, Jean-Pascal, 1996. "Is there always too little research in endogenous growth with expanding product variety ?," CEPREMAP Working Papers (Couverture Orange) 9615, CEPREMAP.
  18. Alberto Bucci, 2007. "Population Growth in a Model of Economic Growth with Human Capital Accumulation and Horizontal R&D," UNIMI - Research Papers in Economics, Business, and Statistics unimi-1049, Universitá degli Studi di Milano.
  19. Alberto Bucci, 2003. "R&D, imperfect competition and growth with human capital accumulation," Departmental Working Papers 2003-11, Department of Economics, Management and Quantitative Methods at Università degli Studi di Milano.
  20. Alberto Bucci, 2005. "An Inverted-U Relationship between Product Market Competition and Growth in an Extended Romerian Model," Rivista di Politica Economica, SIPI Spa, vol. 95(5), pages 177-206, September.
  21. Ricardo, David, 1821. "On the Principles of Political Economy and Taxation," History of Economic Thought Books, McMaster University Archive for the History of Economic Thought, edition 3, number ricardo1821.
  22. Benassy, Jean-Pascal, 1996. "Monopolistic competition, increasing returns to specialization and output persistence," Economics Letters, Elsevier, vol. 52(2), pages 187-191, August.
  23. Dalum, Bent & Laursen, Keld & Verspagen, Bart, 1999. "Does Specialization Matter for Growth?," Industrial and Corporate Change, Oxford University Press, vol. 8(2), pages 267-88, June.
  24. Ethier, Wilfred J, 1982. "National and International Returns to Scale in the Modern Theory of International Trade," American Economic Review, American Economic Association, vol. 72(3), pages 389-405, June.
  25. Alberto Bucci, 2003. "Market Power and Aggregate Economic Growth in Models with Endogenous Technological Change," Giornale degli Economisti, GDE (Giornale degli Economisti e Annali di Economia), Bocconi University, vol. 62(2), pages 241-291, October.
  26. Blundell, Richard & Griffith, Rachel & van Reenen, John, 1999. "Market Share, Market Value and Innovation in a Panel of British Manufacturing Firms," Review of Economic Studies, Wiley Blackwell, vol. 66(3), pages 529-54, July.
Full references (including those not matched with items on IDEAS)

Citations

Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
as in new window

Cited by:
  1. Piotr Bialowolski & Dorota Weziak-Bialowolska, 2014. "The Index of Household Financial Condition, Combining Subjective and Objective Indicators: An Appraisal of Italian Households," Social Indicators Research, Springer, vol. 118(1), pages 365-385, August.

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:hal:wpaper:halshs-00580722. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (CCSD).

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.