统计研究
統計研究
통계연구
Statistical Research
2013年
9期
37~43
,共null页
环保 制造业 生产率
環保 製造業 生產率
배보 제조업 생산솔
environmental protection ; manufacturing industry ; productivity
基于随机前沿分析方法,本文采用中国工业企业数据库中38个产业的数据,分析了环保政策对＂中国制造＂生产效率的影响。研究结果表明：较严格的环保规范会刺激厂商提升生产效率;环保政策对企业生产率的影响存在行业差异;环保政策对高污染企业产生的生产率效应比低污染企业更为显著;此外,环保政策的生产率效应存在滞后效应。因此,政府对污染企业实施更严厉的环保政策可达到环境改善和效率提升的双重效果,但环保政策应考虑产业差异,并应制定配套措施协助厂商进行环保改造。
基于隨機前沿分析方法,本文採用中國工業企業數據庫中38箇產業的數據,分析瞭環保政策對＂中國製造＂生產效率的影響。研究結果錶明：較嚴格的環保規範會刺激廠商提升生產效率;環保政策對企業生產率的影響存在行業差異;環保政策對高汙染企業產生的生產率效應比低汙染企業更為顯著;此外,環保政策的生產率效應存在滯後效應。因此,政府對汙染企業實施更嚴厲的環保政策可達到環境改善和效率提升的雙重效果,但環保政策應攷慮產業差異,併應製定配套措施協助廠商進行環保改造。
기우수궤전연분석방법,본문채용중국공업기업수거고중38개산업적수거,분석료배보정책대＂중국제조＂생산효솔적영향。연구결과표명：교엄격적배보규범회자격엄상제승생산효솔;배보정책대기업생산솔적영향존재행업차이;배보정책대고오염기업산생적생산솔효응비저오염기업경위현저;차외,배보정책적생산솔효응존재체후효응。인차,정부대오염기업실시경엄려적배보정책가체도배경개선화효솔제승적쌍중효과,단배보정책응고필산업차이,병응제정배투조시협조엄상진행배보개조。
Using the stochastic frontier method, this paper employed Chinese firm-level panel data over 1998 -2006 covering 38 industries to investigate the impact of environmental policy on production of ＂made in China＂. Our empirical findings support the ＂weak＂ PH effect： More stringent environmental regulation could stimulate the productiveity of the manufacturing firms. However, the effects of environmental policies on productivity varied among different industries, and the impacts of environmental policies on productivity of high-polluting enterprises tended to be more significant than that of low-polluting enterprises. Moreover, the productivity effect of environmental policy had time lags. These results suggested that adopting more stringent environmental policies for polluting enterprises might achieve the dual effects of environment protection and productivity improvement. However, industrial differences should be taken into account and supporting measures should be provided when designing environmental policies.
