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Comparative economic efficiency, operating costs and fuel consumption rates of freight transport modes between the largest industrial cities and seaports in South Africa
Pienaar, W. J., (2013)
Economies of scale and scope in multiproduct industries : a case study of the regulated US trucking industry
Chiang, Judy S., (1981)
Evidence on the cost hierarchy : the association between resource consumption and production activities
Anderson, Shannon W., (2013)
Motor carrier cost function comparisons
Harmatuck, Donald J., (1992)
Problems in estimating the social cost of minimum rate regulation
Harmatuck, Donald J., (1978)
Referendum voting as a guide to public support for mass transit
Harmatuck, Donald J., (1976)