Productivity growth in Illinois electric utilities
Rolf Färe, Shawna Grosskopf, Suthathip Yaisawarng, Sung Ko Li, Zhaoping WangVolume:
12
Year:
1990
Language:
english
Pages:
16
DOI:
10.1016/0165-0572(90)90030-m
File:
PDF, 996 KB
english, 1990