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2025, 02, v.39 8-15+33
基于两国股票市场及外汇市场的资产定价模型研究
基金项目(Foundation): 伊犁州科技计划项目(YZ2022YD002); 伊犁师范大学校级科研项目(2022YSBS001)
邮箱(Email): wj_1229caycom@163.com.;
DOI: 10.13804/j.cnki.2095-6991.2025.02.018
发布时间: 2025-03-10
出版时间: 2025-03-10
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摘要:

基于两国股票市场及相关的外汇市场建立了一个由做市商出清市场价格的资产定价模型,假设股票市场仅存基本面分析者、外汇市场存在技术分析者和基本面分析者.利用离散动力系统的稳定性和分支理论,在市场有无交互的两种情况下,分别讨论了该模型的稳定状态和分岔情况.通过数值分析,得出外汇干预可以起到稳定汇率的作用,从而改变股票市场的稳定性,维护市场平衡.

Abstract:

Based on the stock markets of two countries and related foreign exchange market, this paper establishes an asset pricing model in which market makers clear market prices, assuming that there are only fundamental analysts in the stock markets, and technical analysts and fundamental analysts in the foreign exchange market. Using the stability and branching theories of discrete dynamical systems, the steady state and bifurcation cases of the model in two cases with and without market interactions are discussed. Through numerical analysis, it is concluded that foreign exchange intervention can play a role in stabilizing the exchange rate, thus changing the stability of the stock market and maintaining the market balance.

参考文献

[1] BROCK W A,HOMMES C H.A rational route to randomness[J].Econometrica:Journal of the Econometric Society,1997,65(5):1059-1095.

[2] BROCK W A,HOMMES C H.Heterogeneous beliefs and routes to chaos in a simple asset pricing model[J].Journal of Economic dynamics and Control,1998,22(8):1235-1274.

[3] DIECI R,WESTERHOFF F.Heterogeneous speculators,endogenous fluctuations and interacting markets:a model of stock prices and exchange rates[J].Journal of Economic Dynamics and Control,2010,34(4):743-764.

[4] DIECI R,WESTERHOFF F.On the inherent instability of international financial markets:Natural nonlinear interactions between stock and foreign exchange markets[J].Applied Mathematics and Computation,2013,221:306-328.

[5] CHIARELLA C,HE X Z,ZHENG M.An analysis of the effect of noise in a heterogeneous agent financial market model[J].Journal of Economic Dynamics and Control,2011,35(1):148-162.

[6] LUX T,ZWINKELS R C J.Empirical validation of agent-based models[M].Handbook of computational economics,2018,4:437-488.

[7] 何诚颖,刘林,徐向阳.外汇市场干预、汇率变动与股票价格波动——基于投资者异质性的理论模型与实证研究[J].经济研究,2013(10):29-42.

[8] 袁晨,傅强.两国股票市场和相关外汇市场的非线性资产定价偏差:基于投资者的异质交易策略[J].系统工程,2015(4):8-17.

[9] 龚刚,高坚.固定汇率制度下的独立货币政策——未来中国货币政策管理资制探讨[J].金融研究,2007(12A):35-54.

[10] DAY R H,HUANG W.Bulls,bears and market sheep[J].Journal of Economic Behavior & Organization,1990,14(3):299-329.

[11] FARMER J D,JOSHI S.The price dynamics of common trading strategies[J].Journal of Economic Behavior & Organization,2002,49(2):149-171.

[12] ZHU M,CHIARELLA C,HE X Z,et al.Does the market maker stabilize the market?[J].Physica A:Statistical Mechanics and its Applications,2009,388(15):3164-3180.

[13] CHEN S H,KABOUDAN M,DU Y R.The Oxford Handbook of Computational Economics and Finance[M].Oxford:Oxford University Press,2018:520-558.

[14] SCHMITT N,SCHWARTZ I,WESTERHOFF F.Heterogeneous speculators and stock market dynamics:a simple agent-based computational model[J].The European Journal of Finance,2022,28(13):1263-1282.

[15] 张艾莲,王莎,刘柏.人民币汇率的动态决定:实际干预与汇率沟通的差异化判断[J].经济学家,2022(1):66-76.

基本信息:

DOI:10.13804/j.cnki.2095-6991.2025.02.018

中图分类号:F831.51;F831.6

引用信息:

[1]蒋荣华,杨志,王婧.基于两国股票市场及外汇市场的资产定价模型研究[J].兰州文理学院学报(自然科学版),2025,39(02):8-15+33.DOI:10.13804/j.cnki.2095-6991.2025.02.018.

基金信息:

伊犁州科技计划项目(YZ2022YD002); 伊犁师范大学校级科研项目(2022YSBS001)

发布时间:

2025-03-10

出版时间:

2025-03-10

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