The success of deregulation in creating a viable private rail freight system in the ?U.S. since 1979 is relatively undisputed. Deregulation has proceeded in three ways: (i) eased rate setting restrictions; (ii) simplified merger applications and approval procedures; and (iii) relaxed route...

This paper reports on results obtained from the estimation of a rail cost function using a pooled-time series, cross section of Class I railroads for the period 1974-1986. An analysis is performed of short-run and long-run returns to scale, the extent of capital disequilibrium, and adjustments...

Our purpose in this paper is to develop and estimate a model of the US automobile industry that can be used to analyze the secular and cyclical strategic markup behavior and market structure of its three major domestic producers - - GM, Ford and Chrysler. The principal novelty in this paper is...

In industries where physical output varies with respect to attributes or qualities, it is important to take these differences into account in estimating cost functions. This paper presents a hedonic cost function that can be used to take output characteristics into account and applies it to the...

This article analyzes the structure of costs, technology, and productivity in the U.S. automobile industry by estimating a general hedonic joint cost function for domestic automotive production for the Big Three American automobile producers: General Motors, Ford, and Chrysler. In general it is...

This article considers whether equitable rates to captive coal shippers are compatible with competitive rates of return in the rail industry. Using the results of a translog cost function based on panel data of Class I railroads for 1974-1986, I show that returns to scale are sufficiently large...