Narrow search
Showing 1 - 8 of 8
Cover Image
Economic performance of US class 1 railroads : a stochastic frontier approach
Kumbhakar, Subal - In: Applied economics 21 (1989) 11, pp. 1433-1446
Persistent link: https://www.econbiz.de/10001072456
Cover Image
Efficiency estimation with heteroscedasticity in a panel data model
Kumbhakar, Subal - In: Applied economics 29 (1997) 3, pp. 379-386
Persistent link: https://www.econbiz.de/10001220892
Cover Image
Efficiency and productivity of world health systems : where does your country stand?
Kumbhakar, Subal - In: Applied economics 42 (2010) 13/15, pp. 1641-1659
Persistent link: https://www.econbiz.de/10008737345
Cover Image
Efficiency measurement in rotating panel data
Heshmati, Almas - In: Applied economics 30 (1998) 7, pp. 919-930
Persistent link: https://www.econbiz.de/10001244732
Cover Image
KLEM substitutability : a dynamic flexible demand system
Serletis, Apostolos - In: Applied economics 22 (1990) 2, pp. 275-283
Persistent link: https://www.econbiz.de/10001079506
Cover Image
Technical change and total factor productivity growth for Swedish manufacturing and service industries
Oh, Donghyun; Heshmati, Almas; Lf, Hans - In: Applied economics 44 (2012) 18, pp. 2373-2392
Persistent link: https://www.econbiz.de/10009817949
Cover Image
Technical change and total factor productivity growth for Swedish manufacturing and service industries
Oh, Donghyun; Heshmati, Almas; Lööf, Hans - In: Applied economics 44 (2012) 16/18, pp. 2373-2391
Persistent link: https://www.econbiz.de/10009572728
Cover Image
Smallholder farmers' crop production and input risk analysis in rural Ethiopia
Tigre, Getu; Heshmati, Almas - In: Applied economics 55 (2023) 6, pp. 671-689
Persistent link: https://www.econbiz.de/10013494448