Author: S. C. Kumbhakar
Title: Productivity measurement: a profit function approach
Journal: Applied Economics Letters, Volume: 9,Issue: 5, Pages: 331-334
Title: Productivity measurement: a profit function approach, Journal: Applied Economics Letters, Volume: 9, Issue: 5, Pages: 331-334
URL: http://www.informaworld.com/10.1080/13504850110067469