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利用面板数据模型分析50个国家电能消费与5个人文发展指标之间的变化特点及规律。结果表明:①国家的收入水平越高,电能消费量越大,人文发展水平也越高,4个收入水平分组国家的差异明显;②随着收入的增加,单位电能消费对增加人均GDP和人均居民消费支出的贡献在增强,而对提高城市化率、人口的预期寿命和成人识字率的贡献则呈减弱趋势;③为促进人文发展必需加快电力建设,改善低收入居民对电力的可获得性。
Panel data model is used to analyze the characteristics and patterns of changes in energy consumption and five humanities development indicators in 50 countries. The results show as follows: (1) The higher the national income level, the greater the power consumption, the higher the level of humanistic development. The differences among the four income groups are obvious. ② With the increase of income, The contribution of residents’ consumption expenditure is increasing, while the contribution to increasing urbanization rate, life expectancy of population and adult literacy rate is weaker; ③In order to promote humanistic development, it is necessary to speed up power construction and improve the accessibility of low-income residents to electricity .