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Investment allocation model based on Gini coefficient and its application to electric power subsidiaries

机译:基于基尼系数的投资分配模型及其在电力子公司中的应用

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In this paper, Gini coefficient is introduced into the allocation of investments in electric power subsidiaries. First, three indicators including the return on total assets, future forecasted electricity consumption and the investment to electricity sales ratio are used to determine the initial allocation scheme of future grid investment in subsidiaries. The initial scheme ensures benefits (efficiency) priority. Then, control indicators such as the capacity-load ratio, power grid reliability are used in designing investment allocation model based on the Gini coefficient. The proposed model optimizes the initial allocation scheme from the perspective of improving the fairness. Finally, a provincial electric power company in China is taken as an example to verify the feasibility of the proposed model.
机译:本文将基尼系数引入电力子公司的投资分配中。首先,使用总资产回报率,未来预测用电量和投资售电比率这三个指标来确定子公司未来电网投资的初始分配方案。初始计划可确保优先考虑收益(效率)。然后,基于基尼系数设计容量分配比,电网可靠性等控制指标。该模型从提高公平性的角度优化了初始分配方案。最后,以中国某省级电力公司为例,验证了该模型的可行性。

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