基于资金流动模型的资本跨市场流动分析

本文应用社会经济动态系统理论思想,建立了跨市场资金动态流动模型,并基于此模型利用MATLAB技术对证券市场和储蓄市场间资金的流动进行模拟仿真分析。通过分析发现,当证券市场的存量资金远低于最佳比例时,加大储蓄资金流向证券市场的流动速度将会促使这种不平衡快速消失;当两个市场的收益率一样时,市场中资金达到平衡的关键因素取决于流动速率;当流动速率高于收益率时,市场资金会快速达到最佳比例状态,并在最佳比例状态附近振荡;当市场间资金流动速率比较大时会导致资金流出的市场的存量资金在一段时间内出现负增长。

An Analysis of Cross-market Capital Flow

This study employs a Dynamic Cross-market Capital Flow Model,which is based on the Theory of Socio-economic Dynamic Systems,and uses MATLAB technique to simulate and analyze the capital flow between stock market and saving market.The analysis indicates that the capital imbalance between the two markets would be eliminated by the capital flow which is decided by the capital flow rate and the yield rate.