Empirical Analysis of Technical Efficiency of List Companies in Environmental Protection Industry

被引：4
|
作者：
Gaoxia [1 ]
机构：
[1] Jinan Univ, Sch Econ, Jinan 250011, Peoples R China
来源：
2010 INTERNATIONAL CONFERENCE ON ENERGY, ENVIRONMENT AND DEVELOPMENT (ICEED2010) | 2011年 / 5卷
关键词：
listed companies in environmental protection industry; stochastic frontier production function; technical efficiency;
D O I：
10.1016/j.egypro.2011.03.249
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
With the panel data from year 2006 to 2008, this article makes random frontier analysis of technical efficiency of listed companies in environmental protection industry, the result shows that obvious technical efficiency loss exists in listed companies in environmental protection industry in China; the area where the company is located, purchase proportion of the top five suppliers and sales proportion of the top five customers have positive effect on the listed companies in environmental protection industry, the proportion of non-restricted shareholdings have negative effect on the listed companies in environmental protection industry, government subsidy has no obvious effect on the technical efficiency improvement of the enterprises'. (C) 2011 Published by Elsevier Ltd. Selection and peer-review under responsibility of RIUDS
引用
收藏
页码：1455 / 1460
页数：6
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