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This paper extracts environmental pollution factor in Liaoning province utilizing principal components analysis method. The regression analyzes relationship between GDP per capita and environmental pollution indicators using data from 1990 to 2008.The results state: the fitting curve between principal component factor of environmental pollution and with per capita GDP is different from environmental...
The impact of economic growth on environment has been one of hot topics of scholars at home and abroad. The hypothesis of environmental Kuznets curve, and a large number of related verification studies are all based on time-series data, by which the relationship between economic growth and environmental pollution in a country or a region can be explained from time scale, however, the differences of...
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