Title of article :
Temporal patterns of technical efficiency: Results from competing models
Author/Authors :
Subal C. Kumbhakar، نويسنده , , Almas Heshmati، نويسنده , , Lennart Hjalmarsson، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1997
Keywords :
Cement Industry , Productive efficiency , stochastic frontiers , Time-varying efficiency , Panel data
Journal title :
International Journal of Industrial Organization
Journal title :
International Journal of Industrial Organization
