Costs, Technology, and Productivity in the U.S. Automobile Industry
Costs, technology, and productivity in the U.S. automobile industry Ann F. Friedlaender* Clifford Winston** and Kung Wang*** This article analyzes the structure of costs, technology, and productivity in the U.S. au- tomobile industry by estimating a general hedonic joint cost function for domestic auto- motive production for the Big Three American automobile producers: General Motors, Ford, and Chrysler. In general it is found that costs are highly sensitive to the scale and composition of output, with General Motors and Chrysler experiencing an output config- uration that exhibits increasing returns to scale and economies of joint production. On the other hand, Chrysler's recent productivity growth is found to be far below that of General Motors. Although Ford's cost structure is not so advantageous as General Motors', its recent productivity growth suggests that it can remain an effective competitor in the do- mestic automotive market. 1. Introduction and overview • The automobile industry has traditionally played a major role in the U.S. economy. The four domestic firms currently producing vehicles respectively represent the second largest (General Motors), the fourth largest (Ford), the seventeenth largest (Chrysler), and the one-hundred and ninth largest (American Motors) industrial concerns in the United States.' Direct employment in automobile production totaled 1.5 million in 1979, exclu- sive of the additional employment in dealer systems, parts or materials suppliers, and the auto-related service industries (e.g., stereos, car washes, etc.). Moreover, activities under- taken by the auto industry have a direct effect upon energy consumption, air quality, traffic safety, and the urban and intercity transportation systems.^ In spite of its historical (and recent) premier position in American industry, the U.S.
[Show full text]