工业技术与资源环境协调发展的实证研究——基于超效率DEA生态效率和省际面板数据

Empirical Study on the Coordination between Resource-Environment and Industrial Technology: Based on SE-DEA Ecological Efficiency and Provincial Panel Data

摘要:

技术环境悖论认为技术同时是环境变化的起源和补救方式,中国工业加速发展不仅带来了技术进步和工业繁荣,也导致了一系列生态问题。本文在测算2007-2011中国各地区超效率生态效率的基础上,利用省际面板数据分析工业技术对生态效率的影响。结果表明：(1)中国的生态效率自东向西逐渐降低,资源环境要素生产率增长主要来源于技术进步；(2)虽然整体上工业自主创新和创新成果转化仍未摆脱粗放特征,但东南沿海地区自主创新对生态效率已呈显著正效应；(3)整体上高技术行业对生态效率的正效应显著,但中西部地区仍应加快完善高技术行业以促进生态正效应显现。

Abstract:

Technology-environment paradox demonstrates the technology’s double-edged sword role to environment. Accelerated industrialization has not only brought the technical progress and industrial prosperity, but also caused a series of ecological problems. Calculated the provincial SE-DEA ecological efficiency from 2007 to 2011, we use the provincial panel data to analyze the affect from industrial technology to ecological efficiency. The results showed that: (1) China"s eco-efficiency decreased gradually from east to west, resource and environment factor productivity growth comes mainly from the technological progress; (2) although industrial independent innovation and innovation achievements have been also extensive on the whole, but industrial independent innovation has significantly positive effect to eco-efficiency in southeast coastal area; (3) high technology industry overall has significant positive effect to eco-efficiency, but in central and western regions we should still accelerate to improve high technology industry in order to promote the ecological positive effect.