Calculating efficiency for spatial autoregressive stochastic frontier model

被引：1
|
作者：
Kutlu, Levent [1 ]
机构：
[1] Univ Texas Rio Grande Valley, Dept Econ, Valley, TX 78539 USA
来源：
ECONOMICS LETTERS | 2023年 / 225卷
关键词：
Efficiency; Spatial autoregressive model; Stochastic frontier analysis; PANEL-DATA;
D O I：
10.1016/j.econlet.2023.111043
中图分类号：
F [经济];
学科分类号：
02 ;
摘要：
When there are efficiency spillovers, we can use a spatial autoregressive stochastic frontier model to estimate total (spillover-corrected) efficiencies. Glass et al. (2016) provide a formula for total efficiency in this context, which is an approximation. We provide the exact formula for the spillover-corrected efficiency. Moreover, we derive total, direct, and indirect marginal effects of environmental variables on spillover-corrected efficiency.(c) 2023 Elsevier B.V. All rights reserved.
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页数：3
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