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Using the Statistics Package for Social Science (SPSS) as compute tool, this paper sets regression models between population and General Domestics Products (GDP) and analyzes the corresponding development status among population, employment and economy from 1986 to 2006 in Xi'an City. Through correlation and regression analysis, it is concluded that the increasing population in the first and the third...
Sustainable development of resource-based enterprises is dynamic, open and complex system involving five subsystems: resource, economy, society, environment, technology, and management level. Three are various fields related to its study, including enterprise management, resource management, ecology, environmental science, demography, engineering, economics, and sociology. The inherent complexity...
In the initial stage of electric power marketization, the power supply enterprises are expected to participate in the market competition and engage in the public services as well. Meanwhile, the electricity sales price should be set by considering the interests of enterprises, users and all aspects of the society. Based on welfare economics theory, to take region as a unit and select the economic...
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