Frontier Production Functions , Technical Efficiency and Panel Data : With Application to Paddy Farmers in India , in T. R. Gulledge , C. A. K. Lovell       G. E. Battese , T. J . Coelli ,    International Applications of Productivity and Eff iciency Analysis , Boston : Kluwer Academic Publishers , 1992 ,pp . 149 —165.

谢谢！

 

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