摘要
内容提要:本文首先借用经Fire等(1994)改造后的数据包络分析(DEA)核算了中国经济的TFP及其对经济增长的贡献率,然后检验了环保产业发展对TFP增长的影响。研究发现,近年来,中国经济的TFP呈稳定的上升趋势,意味着中国经济增长的效率在稳步提高。其中,环保产业的发展对中国经济TFP的增长具有显著的促进效用,环保产业占GDP总额的百分比每增加1%,大约可以提高TFP增长率0.14个百分点。同时,环保产业主要是通过促进技术进步而提高了中国经济的TFP,它在改善技术效率上的作用实际上并不显著。
In rials paper, we uses data envelopment analysis(DEA)to measure the total factor productivity (TFP) and it's contributions to economic growth in China, then investigate the development of environmental industries' impact on it. The main findings are: in recent years, the TFP's contributions to economic growth is in- creasing, and the development of environmental industries have a positive and significant effect on TFP. The policy meanings are that, if we want to improve the quality of economic growth, we should be to accelerate the develop- ment of environmental industries, including scales, technology, industrial structure and price mechanism.
出处
《经济管理》
CSSCI
北大核心
2011年第12期18-24,共7页
Business and Management Journal ( BMJ )
基金
国家社会科学甚余项目“西部地区环保产业发展的机制与模式研究”(08JBY075).