项目名称: 基于复杂网络的金融流动性风险的计算实验范式的研究
项目编号: No.71271103
项目类型: 面上项目
立项/批准年度: 2013
项目学科: 管理科学
项目作者: 姚洪兴
作者单位: 江苏大学
项目金额: 53万元
中文摘要: 伴随着"金融异象"的出现,寻求一种新范式已成为众多学者关注的一个焦点。本课题旨在当今异质多主体的现代金融环境下,研究基于Agent的交易策略演化与微观交易策略的动态特征,在复杂网络研究的基础上,利用计算实验的方法来研究我国金融市场风险,通过研究市场的一些异象、投资者的多策略和异质性,寻求多主体的金融复杂网络的演化模型,模拟金融市场之间的自适应竞争行为;本课题利用现代金融经济理论、复杂适应系统理论、计算实验经济学、系统科学、复杂网络、智能信息技术等理论和方法,对金融市场异质主体微观行为和市场交易微观机制,建立人工虚拟的金融复杂网络计算模型,分析多个具有异质主体适应性决策和学习行为,并进行异质主体演化、个体学习特征及市场交易规则的实验,来揭示金融市场流动性风险的动态特性及其成因,得到研究金融风险新的方法和研究范式,对推进计算实验方法的应用具有重要意义。
中文关键词: 复杂网络;计算实验金融;流动性;情绪传播;异质性
英文摘要: Accompanied by"financial anomalies", many scholars focus on seeking for a new paradigm to promote the development of financial economics. In the modern financial environment of today's heterogeneous multi-agent, basing on the complex network research and the Agent's trading strategy evolution and the microstructure of the dynamic characteristics of the trading strategy, we study China's financial market risk with the computational experiments. According to the competitive behavior by the vision of some of the research of market anomalies, multi-strategy and heterogeneity of the investors ,we build a multi-agent main financial model of the evolution of complex networks to simulate the self-adaptive behavior in the financial markets; In this subject , in order to build the artificial virtual financial complex network computing model for researching the micro-mechanism of micro-heterogeneity of the main financial markets behavior and market transactions, we comprehensively utilize the modern financial economic theory, complex adaptive system theory, calculation of experimental economics, the theories and methods of system science, complex network, Intelligent Information and so on. To reveal the dynamic characteristics and causes of the financial market liquidity risk, we analyze the heterogeneity of the main adap
英文关键词: comlex network;calculation experiment finance;liquidity;emotional contagion;heterogeneity