基于洛伦兹曲线的我国能源生产与消费的区域性非均衡研究

    Study on the regional non-equilibrium of energy production and consumption in China based on Lorenz curve

    • 摘要: 我国能源资源虽然丰富,但其分布相对不均。为了分析能源生产与消费的这种不均衡性,以洛伦兹曲线和基尼系数为理论基础构建了能源生产与消费的匹配模型。结果表明:石油、天然气生产与消费的基尼系数处于差距过大的水平;煤炭生产与消费的基尼系数是0.5392,超过了国际标准中0.5的警戒线,处于“高度不平均”的范围内,匹配度极差;能源总量生产与消费的基尼系数是0.4966,非常接近0.5的警戒线。总体而言,我国能源生产与消费的区域非均衡性应该得到足够重视。

       

      Abstract: China is rich in energy resources, but its distribution is relatively uneven.In order to analyze the imbalance between energy production and consumption, the matching model of energy production and consumption was constructed based on Lorenz curve and Gini coefficient.The results show that Gini coefficient of production and consumption of petroleum and natural gas is at a level of too large gap; Gini coefficient of coal production and consumption is 0.5392, which is more than 0.5 of the international standard, and is in a “highly uneven” range, the matching degree very poor; Gini coefficient of total energy production and consumption is 0.4966, which is very close to 0.5 of the warning line.In general, the regional imbalance of energy production and consumption in China should be paid more attention.

       

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