摘要
文章运用随机前沿分析方法对我国新能源上市公司2004~2010年间的技术效率及其影响因素进行了实证研究。结果显示：自2004年以来,我国新能源上市公司的技术效率显著提升,但整体依然偏低;企业超额获利能力、员工素质对技术效率有显著的正向影响;企业规模对技术效率也存在正向影响,但影响不大;第一大股东的国有股性质对技术效率的影响显著为负;企业成立时间长短、技术人员比重、所处地理位置等因素对技术效率没有显著影响。最后,根据实证结果对我国新能源行业的发展提出了针对性的建议。
This paper applies the stochastic frontier analysis on technical efficiency and its influence factors of Chinese new energy listed companies from 2004 to 2010 by an empirical study.The results show that：Since 2004,the technical efficiencies of Chinese new energy listed companies have significantly improved,but the overall level is still low.In addition,both the corporation excess profit ability and the quality of staff have significant positive impact on technical efficiency;firm scale has a positive but little effect on technical efficiency;The state-owned property of the largest shareholder has a significant negative impact on technical efficiency;The length of existence,the proportion of technical staff and the location have no significant effect on technical efficiency.Finally,according to the empirical results,some corresponding suggestions are put forward for the development of Chinese new energy industry.
出处
《工业技术经济》
CSSCI
北大核心
2012年第7期114-119,共6页
Journal of Industrial Technological Economics
关键词
新能源
上市公司
技术效率
随机前沿分析
new energy； listed companies； technical efficiency； stochastic frontier analysis
