悬赏 50 个论坛币 未解决
Battese GE (1992) Frontier production functions and technical efficiency: A survey of empirical applications in agricultural economics. Agricultural Economics 7:185-208
Battese GE, Coelli TJ (1988) Prediction of firm-level technical efficiencies: With a generalized frontier production function and panel data. Journal of Econometrics 38: 387-399
Battese GE, Coelli TJ (1993) A stochastic frontier production function incorporating a model for technical inefficiency effects. Working Papers in Econometrics and Applied Statistics No 69, Department of Econometrics.University of New England. Armidale