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Effects of 'conservative' policy-makers and 'liberal' executives in a simplified model of the national economy

机译:国民经济简化模型中“保守”的决策者和“自由”行政人员的影响

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A highly-simplified model of the national economy is taken from available literature. Modifications are made to the model to account for differences in political and economic attitudes between the executive branch and the financial policy makers. The basic model form is that of a feedback system in which the measured national income is compared with a desired level to obtain a perceived "error" in national income. An executive branch is assumed with a "highly sensitive" or "liberal" reaction to perceived error in national income. A highly "conservative" reaction to perceived error in income is attributed to the financial policy makers and is accounted for in the closed-loop system by a nonlinearity denoted as deadzone in control system theory. The model of the feedback system is studied by varying parameters in a computer simulation using MATLAB software.
机译:国民经济的高度简化模型来自现有文献。对模型进行了修改,以说明行政部门和金融政策制定者在政治和经济态度上的差异。基本模型形式是反馈系统的形式,在该系统中,将测得的国民收入与所需水平进行比较,以得出国民收入中的“错误”。假定行政部门对国民收入的感知错误具有“高度敏感”或“自由”的反应。对收入感知错误的高度“保守”反应归因于金融政策制定者,并且在闭环系统中由控制系统理论中称为死区的非线性来解决。使用MATLAB软件在计算机仿真中通过改变参数来研究反馈系统的模型。

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