西藏大学学报（社会科学版）
西藏大學學報（社會科學版）
서장대학학보（사회과학판）
JOURNAL OF TIBET UNIVERSITY
2014年
4期
48-54
,共7页
西部地区%环境污染%结构性成因
西部地區%環境汙染%結構性成因
서부지구%배경오염%결구성성인
the western regions%environmental pollution%structural factors
利用2005-2012年省级面板数据，采用熵权法计算环境污染综合指数，分析了西部地区经济增长与环境污染的关系，并从结构性影响因素的角度，选取了对外开放程度、投资结构、产业结构和城乡结构等因素对环境污染的综合影响。结果表明，西部地区人均GDP与环境污染综合指数之间满足EKC假定，且已超过拐点进入下降通道，即经济发展会逐步降低其环境代价；工业化进程对西部地区环境污染问题的解决有积极作用，对外开放程度、国有投资比重和城镇化进程则有消极影响。与全国相比较，产业结构、投资结构对于西部地区环境污染问题的影响更为突出。
利用2005-2012年省級麵闆數據，採用熵權法計算環境汙染綜閤指數，分析瞭西部地區經濟增長與環境汙染的關繫，併從結構性影響因素的角度，選取瞭對外開放程度、投資結構、產業結構和城鄉結構等因素對環境汙染的綜閤影響。結果錶明，西部地區人均GDP與環境汙染綜閤指數之間滿足EKC假定，且已超過枴點進入下降通道，即經濟髮展會逐步降低其環境代價；工業化進程對西部地區環境汙染問題的解決有積極作用，對外開放程度、國有投資比重和城鎮化進程則有消極影響。與全國相比較，產業結構、投資結構對于西部地區環境汙染問題的影響更為突齣。
이용2005-2012년성급면판수거，채용적권법계산배경오염종합지수，분석료서부지구경제증장여배경오염적관계，병종결구성영향인소적각도，선취료대외개방정도、투자결구、산업결구화성향결구등인소대배경오염적종합영향。결과표명，서부지구인균GDP여배경오염종합지수지간만족EKC가정，차이초과괴점진입하강통도，즉경제발전회축보강저기배경대개；공업화진정대서부지구배경오염문제적해결유적겁작용，대외개방정도、국유투자비중화성진화진정칙유소겁영향。여전국상비교，산업결구、투자결구대우서부지구배경오염문제적영향경위돌출。
The relationship has been analyzed between economic growth and environmental pollution in China’s western regions by utilizing the provincial panel data from 2005 to 2012, and applying entropy-right method to calculate the pollution index. Some of structural factors, such like open degree, investment structure, industrial structure and urban-rural structure, were chosen to study their effects on environmental pollution, and the re?sults showed that the relationship between the GDP per capita and the pollution index of the western regions meets EKC Hypothesis, it means that economic growth gradually reduces its environmental costs. Industrializa?tion plays an active role in the resolution of environmental problems in the western regions, but openness, govern?ment investment and urbanization have a negative effect on environmental pollution. Compared with other re?gions in China, the effects of industrial structure, investment structure on environmental pollution are more prom?inent in the western regions.
