Estimating heterogeneous agents behavior in a two-market financial system

• Main Authors: Chen, Zhenxi, Huang, Weihong, Zheng, Huanhuan
• Other Authors: School of Social Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Social sciences::Economic development; Cross-correlation; Co-movement
• Online Access: https://hdl.handle.net/10356/139517
• Institution: Nanyang Technological University

In this paper, we propose a two-market empirical model with heterogeneous agents based on Chiarella et al. (J Econ Behav Organ 83(3):446–460, 2012). Using monthly data of French and US stock markets, the regression shows that individual markets have features of a two-regime switching process. By including inter-market traders whose trading decision is based on fundamental value of foreign market, the two-market model has a better capability in explaining both markets with domestic fundamental traders turning to be significant. The existence of inter-market traders implies that the two markets impact each other through their fundamentals and hence share some common set of factors, which provides foundation of market interactions, such as market co-movement.