Cambridge Journal of Economics, No.2. [Download PDF 1MB]
For my response to comments, please see "Marxian Competition Versus Perfect Competition" (1980): [Download PDF 496KB]

in U.S. Capitalism in Crisis, U.R.P.E., New York. [Download PDF1.4MB] [Norwegian Translation PDF 351KB] [Portuguese Translation PDF 2MB] [Portuguese (from Portugal) Translation 878MB]