The stochastic simulations indicate that the optimizing IS-LM-PC model is a good tool for economic analysis and policy-simulation.

实证研究表明，基于优化的IS - LM - PC模型是经济分析及政策模拟的一个有力工具。

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But IS-LM model still exist some shortcomings, such as the lack of micro-basis and only static analysis.

但是IS - LM模型还存在诸如缺乏微观基础和只是静态分析利率的决定机制等缺点。

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