共 5 条
[4]
Efficiency of labour use in the Swedish banking industry: a stochastic frontier approach[J] . George E. Battese,Almas Heshmati,Lennart Hjalmarsson.Empirical Economics . 2000 (4)
[5]
A model for technical inefficiency effects in a stochastic frontier production function for panel data[J] . G. E. Battese,T. J. Coelli.Empirical Economics . 1995 (2)