The effects various kinds of government finance expenditure act on economic growth are relationship with its proportion, output elasticity and its power of substitution elasticity.

各种财政支出对经济增长的作用与其占财政总支出的比例、产出弹性的替代弹性之幂有关。

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Based on actual electricity load, optimizing the transformation of the existing power supply system, reduction of expenditure on basic tariff.

依据实际用电负荷，优化改造原有供电系统，减少企业基本电费支出。

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