References
- Hey wood, J. S. “Market Share and Efficiency: A Reprise.” Economic Letters, 1987, 24 (2), 171–175.
- Karier, T. “New Evidence on the Effect of Unions and Imports on Monopoly Power.” Journal of Post Keynesian Economics, Spring 1988, 10 (3), 414–427.
- Pindyck, R. S., and Rubinfeld, D. L. Econometric Models and Economic Forecasts. New York: McGraw-Hill, 1981.
- Shepherd, W. G. The Economics of Industrial Organization. Englewood Cliffs: Prentice-Hall, 1979.