Testing for Oligopoly and Oligopsony Power
This paper extends the conjectural approach in industrial organization to the analysis of imperfections in output and factor markets simultaneously. Starting from the specification of a production function, the econometric analysis is based on the formulation and estimation of a simultaneous equation model consisting of a production function, first order conditions associated with factor employment, and two conjectural elasticities to parametrize the industry's oligopoly and oligopsony equilibria. As an example, we provide an application to the U.S. meat packing industry. Our results suggest that the industry excercised market power in both the output (meat) market and the factor (live animals) market.
|Date of creation:||Sep 1989|
|Date of revision:|
|Contact details of provider:|| Postal: |
Web page: http://www.umass.edu/ne165/
More information through EDIRC
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.:
- Schroeter, John R, 1988.
"Estimating the Degree of Market Power in the Beef Packing Industry,"
The Review of Economics and Statistics,
MIT Press, vol. 70(1), pages 158-62, February.
- Schroeter, John R., 1988. "Estimating the Degree of Market Power in the Beef Packing Industry," Staff General Research Papers 11114, Iowa State University, Department of Economics.
- Appelbaum, Elie, 1982. "The estimation of the degree of oligopoly power," Journal of Econometrics, Elsevier, vol. 19(2-3), pages 287-299, August.
- Cowling, Keith & Waterson, Michael, 1976. "Price-Cost Margins and Market Structure," Economica, London School of Economics and Political Science, vol. 43(171), pages 267-74, August.
- Gollop, Frank M. & Roberts, Mark J., 1979. "Firm interdependence in oligopolistic markets," Journal of Econometrics, Elsevier, vol. 10(3), pages 313-331, August.
When requesting a correction, please mention this item's handle: RePEc:ags:rpspwp:115906. 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: (AgEcon Search)
If references are entirely missing, you can add them using this form.