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The article builds the coordinating degree evaluation index system of energy-economy-environment (3E) composed of three modules, five factors and 34 indexes based on research on energy, economic and environmental correlation in the process of economic development, and uses expert evaluation method to determine the weight of each index; finally, we use AHP-GRAM to evaluate and analyze the 3E system...
In recent years, the scale of the floating population in Beijing has shown explosive growth trends. The increase of the floating population accelerates the economic and social development of Beijing, but at the same time, puts forwards new problems for city management, social services and resources using. This paper builds grey relational analysis model, analyzes the factors affecting the amount of...
The Yangtze River Delta Area, renowned for its vigorous economic development, has actually had a strong demonstration effect on other surrounding regions or areas. On the basis of analysis of these three principal factors in terms of economy, society, and environment, this paper attempts to set up a synthetic index system measuring the sustainable development capacity of the 16 central cities located...
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