摘要
选取2005—2014年间36个行业面板数据,运用数据包络分析方法(DEA)在测算行业绿色创新效率的基础上进行异质性分析,结果表明:纺织业和非金属矿采选业等是我国的弱势行业,需要政府较大的扶持力度;行业异质性对其绿色创新效率的影响程度与趋势随着异质性分类标准的不同而变化,因此,可通过提高行业间的异质性程度来提高行业整体创新效率。
Based on the panel data of 36 industries in 2005-2014 years,this paper uses the data envelopment analysis(DEA)method to estimate the efficiency of gree ninnovation.The results show that:Textile industry and non-metallic mining industry are the weak industries in our country,which need more support from the government.The influence degree and trend of industry heterogeneity on its green innovation efficiency vary with the heterogeneity classification standard.Therefore,the overall innovation efficiency of the industry can be improved by increasing the heterogeneity among industries.
作者
董培培
霍聪佳
DONG Peipei;HUO Congjia(Business School,Hunan University of Science and Technology,Xiangtan 411100;Finance Section of Beach District of Lanzhou University,Lanzhou 730020,China)
出处
《河南科技大学学报（社会科学版）》
2018年第2期85-90,共6页
Journal of Henan University of Science & Technology(Social science)
基金
湖南省社会科学基金项目(16YBA155)
关键词
行业
绿色创新效率
行业异质性
industry
green innovation efficiency
industry heterogeneity
