income distribution function fitting 收入分布函数拟合方法
In this paper, with the methods of econometrics, we describe mathematical model and distribution function of family income.
本文应用计量经济学的方法，建立家庭收入的数学模型和家庭收入的分布函数。
The fair regulating function of revenue decides the positive correlation between revenue and fair distribution of income.
税收的公平调节功能决定了其与收入公平分配的正相关关系。
The paper gives its theoretical support according to economics, and analyzes its function in improving fair distribution of income and economic efficiency.
首先，从经济学角度给出了转移支付政策理论依据，分析了转移支付对促进公平分配与经济效率的作用。
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