西部民族地区经济增长和环境污染的实证研究——基于CO_2排放量的面板数据测度

Empirical Study on Economic Growth and Environment Pollution in China's Western Minority Nationality Areas:CO_2 Emission Based on Panel Data

通过构建经济增长和环境污染的方程,使用1995—2007年的中国西部民族7省份的经济增长和CO2排放量的面板数据,通过面板数据的单位根检验、协整检验、Hausman检验方法来考察我国西部民族地区经济增长与环境污染的关系,并在此基础上进行方程估计。实证结果表明,内蒙CO2排放量的减少能够促进经济增长,宁夏、青海、新疆、广西、云南和贵州省区CO2污染物的排放促进了经济增长。最后,对不同民族地区经济发展和环境问题提出了不同的解决措施。

We built an equation between economic growth and environmental pollution based on the panel data of economic growth and CO2 emission from 7 provinces in China＇s western minority nationality areas.We made unit root test,co-integration test and Hausman test to study the relationship between economic growth and environmental pollution therein.Based on these,equation estimation is given.The empirical results show that the reduction of CO2 emission in Inner Mongolia has promoted economic growth while in Ningxia,Qinghai,Xinjiang,Guangxi,Yunnan and Guizhou,the increase of CO2 emission has promoted economic growth instead.Besides,suggestions are put forward for economic development and environmental protection for different provinces.