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Output aggregation, network effects, and the measurement of trucking technology
Wang Chiang, S. Judy, (1984)
The economic cost of suboptimal manufacturing capacity
Evans, Kaye D., (1983)
On the estimation of returns to scale using variable cost functions
Braeutigam, Ronald R., (1983)
Capital vintage, time trends, and technical change in the electric power industry
Nelson, Randy Alan, (1986)
The effects of competition on publicly-owned firms : evidence from the municipal electric industry in the US
Nelson, Randy Alan, (1990)
On the measurement of capacity utilization
Nelson, Randy Alan, (1989)