Yaisawarng, Suthathip; Klein, J Douglass - In: The Review of Economics and Statistics 76 (1994) 3, pp. 447-60
Data envelopment analysis is used to compute a cumulative Malmquist input-based productivity index for coal-burning plants in the U.S. electric generating industry in the 1980s. The authors account for inputs used to control sulfur emissions as well as emissions outputs, and decompose the index...