【摘要】 本文设计了基于生产函数和神经网络的多主体仿真经济系统,建立了利率政策仿真模型,对比分析了规则性与相机性利率政策对宏观经济的影响.模型设计了企业的存贷款规则及中央银行的利率规则,通过模拟相机性与规则性利率政策下宏观经济的不同特性,对比分析了两种政策的适用场景.发现规则性的利率政策有助于使经济平稳,而相机性的利率政策虽然可能提升经济状况,也会带来较大风险。最后结合我国现阶段新常态的宏观经济形式,对利率政策的实施提出了建议。更多还原

【Abstract】 A model of interest policy is built based on a multi-agent economic system with production function and neural networks, in order to analyse the influences of rule-based and discretionary interest policy to macroeconomy. A bank is responsible of transferring the money from the creditor to the debtor with interest rules. The deposit and loan rules are designed, to analyze the suitable scenario of each interest policy. The results show the per capita output varies explicitly under different monetary policies.The rule-based interest policy helps keeping a stable economy, while discretionary interest policy improves economic situation, but alpso takes a risk. Considering the new normal economic state China is currently experiencing, a stable and sustainable economy is required. According to the results, we suggest that the government apply rule-based monetary policy.更多还原