ESTIMATION OF TECHNICAL INEFFICIENCY IN PANEL DATA MODELS WITH FIRM- AND TIME-SPECIFIC EFFECTS

被引:64
|
作者
KUMBHAKAR, SC
机构
[1] University of Texas, Austin
关键词
D O I
10.1016/0165-1765(91)90053-N
中图分类号
F [经济];
学科分类号
02 ;
摘要
This paper uses a panel data model and develops methods to estimate production function parameters and technical inefficiency. The model distinguishes technical inefficiency from firm- and time-specific effects. Determinants of technical inefficiency is introduced by allowing its mean to be a function of exogenous variables. Both random and fixed effects treatment of firm- and time-specific effects are considered in estimation. © 1991.
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页码:43 / 48
页数:6
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