Firm Size and Diversification: Asymmetric Multiproduct Firms under Cournot Competition
A positive relationship between firm size and product diversification is a long-standing stylized fact. However, so far there is no appropriate theoretical model to explain the underlying forces of this observation. This paper analyzes an oligopoly model with asymmetric multiproduct frms, which is capable of addressing this issue. The model suggests that intangible assets of firms, which affect marginal costs or perceived quality of goods within a firm’s product line, play a key role for the empirical regularity that larger firms are more diversified.
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- James R. Markusen, 2004.
"Multinational Firms and the Theory of International Trade,"
MIT Press Books,
The MIT Press,
edition 1, volume 1, number 0262633078, July.
- Markusen, James R., 2002. "Multinational Firms and the Theory of International Trade," MPRA Paper 8380, University Library of Munich, Germany.
- Anderson, Simon P & de Palma, Andre, 1992. "Multiproduct Firms: A Nested Logit Approach," Journal of Industrial Economics, Wiley Blackwell, vol. 40(3), pages 261-276, September.
- Simon P. Anderston & Andre de Palma, 1991. "Multiproduct Firms: A Nested Logit Approach," Discussion Papers 973, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Aw, Bee-Yan & Batra, Geeta, 1998. "Firm size and the pattern of diversification," International Journal of Industrial Organization, Elsevier, vol. 16(3), pages 313-331, May.
- Takayama,Akira, 1985. "Mathematical Economics," Cambridge Books, Cambridge University Press, number 9780521314985, September.
- Gorecki, Paul K, 1975. "An Inter-Industry Analysis of Diversification in the U.K. Manufacturing Sector," Journal of Industrial Economics, Wiley Blackwell, vol. 24(2), pages 131-146, December.
- Baumol, William J, 1977. "On the Proper Cost Tests for Natural Monopoly in a Multiproduct Industry," American Economic Review, American Economic Association, vol. 67(5), pages 809-822, December.
- Mark Doms & Eric J. Bartelsman, 2000. "Understanding Productivity: Lessons from Longitudinal Microdata," Journal of Economic Literature, American Economic Association, vol. 38(3), pages 569-594, September.
- Eric J. Bartelsman & Mark Doms, 2000. "Understanding productivity: lessons from longitudinal microdata," Finance and Economics Discussion Series 2000-19, Board of Governors of the Federal Reserve System (U.S.).
- Goto, Akira, 1981. "Statistical Evidence on the Diversification of Japanese Large Firms," Journal of Industrial Economics, Wiley Blackwell, vol. 29(3), pages 271-278, March.
- Utton, M A, 1977. "Large Firm Diversification in British Manufacturing Industry," Economic Journal, Royal Economic Society, vol. 87(345), pages 96-113, March.
- Athey, Susan & Schmutzler, Armin, 2001. "Investment and Market Dominance," RAND Journal of Economics, The RAND Corporation, vol. 32(1), pages 1-26, Spring.
- Dixit, Avinash K, 1986. "Comparative Statics for Oligopoly," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 27(1), pages 107-122, February.
- Xavier Vives, 2001. "Oligopoly Pricing: Old Ideas and New Tools," MIT Press Books, The MIT Press, edition 1, volume 1, number 026272040x, July.
- Zava Aydemir & Armin Schmutzler, 2002. "Acquisitions versus Entry: The Evolution of Concentration," SOI - Working Papers 0208, Socioeconomic Institute - University of Zurich, revised Aug 2002. Full references (including those not matched with items on IDEAS)