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Collinearity in Linear Structural Models of Market Power

  • Jeffrey Perloff


  • Edward Shen

The well-known structural model used to estimate market structure suffers from a severe collinearity problem if the marginal cost and demand equations are linear.

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Article provided by Springer in its journal Review of Industrial Organization.

Volume (Year): 40 (2012)
Issue (Month): 2 (March)
Pages: 131-138

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Handle: RePEc:kap:revind:v:40:y:2012:i:2:p:131-138
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  1. Perloff,Jeffrey M. & Karp,Larry S. & Golan,Amos, 2007. "Estimating Market Power and Strategies," Cambridge Books, Cambridge University Press, number 9780521804400, October.
  2. Bresnahan, Timothy F., 1989. "Empirical studies of industries with market power," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 2, chapter 17, pages 1011-1057 Elsevier.
  3. Bresnahan, Timothy F., 1982. "The oligopoly solution concept is identified," Economics Letters, Elsevier, vol. 10(1-2), pages 87-92.
  4. Lau, Lawrence J., 1982. "On identifying the degree of competitiveness from industry price and output data," Economics Letters, Elsevier, vol. 10(1-2), pages 93-99.
  5. Corts, Kenneth S., 1998. "Conduct parameters and the measurement of market power," Journal of Econometrics, Elsevier, vol. 88(2), pages 227-250, November.
  6. Deodhar, Satish Y. & Sheldon, Ian M., 1997. "Market Power In The World Market For Soymeal Exports," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 22(01), July.
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