Because macroeconomic system is a big complicated system and it exists nonlinear, time lag and time change, it is difficult to establish a applied macroeconomic model.
由于宏观经济系统是一个大型复杂系统，存在着非线性、时滞和时变，因此建立一个实用的宏观经济模型并不容易。
The method for calculating the rational proportion of the total tax income to GNP is given by a closed macroeconomic model which is constructed in the present paper.
本文构造一个动态宏观经济模型来探讨税收总量占GNP合理比重的计算方法。
The method for calculating the rational proportion of the total tax income to GNP is given by a closed macroeconomic model which is constructed in the present paper.
本文构造一个动态宏观经济模型来探讨税收总量占GNP合理比重的计算方法。
应用推荐