0.25 David T. Levy, Comment on Dunne Roberts and Samuelson "Firm Entry and Postentry Performance in the U S Chemical Industries", Journal of Law and Economics, 1989.

{ firm industry profit return }	0.25
{ ha problem make doe }	0.18
{ percent data table effect }	0.13
{ variable coefficient model regression }	0.08

Related Articles

George J. Stigler, The Dominant Firm and the Inverted Umbrella, Journal of Law and Economics, 1965.

Basil Yamey, Monopolistic Price Discrimination and Economic Welfare, Journal of Law and Economics, 1974.

Yale Brozen, Deconcentration Reconsidered: Comment, Journal of Law and Economics, 1971.

Robert D. Tollison, Comment on Holt_ "The Exercise of Market Power in Laboratory Experiments", Journal of Law and Economics, 1989.