科技创新、环境规制对区域生态效率的影响研究  

Effects of Technological Innovation and Environmental Regulation on Ecological Efficiency

作　　者：谢波[1] 单灿阳 张成浩[1] XIE Bo, SHAN Canyang, ZHANG Chenghao(College of Management and Economics, Kunming University of Science and Technology, Kunming Yunnan 650093, Chin)

机构地区：[1]昆明理工大学管理与经济学院

出　　处：《生态经济》2018年第4期86-92,共7页Ecological Economy

基　　金：国家自然科学基金项目“基于制度变迁的中国西部人口适度、能源消耗与生态承载的复合系统协调机制研究”(71463033);国家自然科学基金项目“产品内分工下GMS地区制造业持续嵌入全球生产网络的升级演化路径研究”(41561028)

摘　　要：论文基于2005--2014年全国30个省份的面板数据，使用DEA模型对我国生态效率水平进行测算，运用ArcGIS软件对其空间分布情况进行探究。通过构建空间杜宾模型，检验科技创新、环境规制对区域生态效率的影响。研究结果表明：近年来我国的区域生态效率具有显著的正向空间自相关性，且地域性差异很大，呈现出“东高西低”的空间分布格局；科技创新与生态效率水平之间存在“u”型的非线性关系，环境规制对生态效率产生了负向的影响，经济发展水平的提高可以有效地改善地区生态效率，对外开放水平对生态效率的作用并不明显。In this paper, we used the panel data of 30 provinces in China from 2005 to 2014 and based on DEA model to evaluate the level of ecological efficiency. At the same time, this article also explored the spatial distribution by using ArcGIS software and the spatial Durbin model for analysis the effect of technological innovation, and environmental regulation on regional ecological efficiency. The research results show that： In recent years, the regional ecological efficiency in China has significantly positive spatial auto correlation. Besides, the ecological efficiency appeared a regional difference and showed a spatial distribution pattern of that the east is higher than the west, there is a ＂U＂-shaped relationship between the technological innovation and ecological efficiency. The environmental regulation had a negative impact on the ecological efficiency. The improvement of the level of economic development can effectively improve the ecological efficiency of the region, and the level of opening to the outside world doesn＇t show a significant impact at the ecological efficiency.

关 键 词：科技创新 环境规制 生态效率 空间杜宾模型 

分 类 号：F205[经济管理—国民经济]