Template-Type: ReDIF-Article 1.0 Author-Name: Xiao Li Author-Name: Wenjun Xue Author-Name: Kaimeng Zhang Author-Email: wjxue@shu.edu.cn Author-Workplace-Name: Department of Finance, University at Albany, SUNY, Albany, NY, USA Title: The Predictive Power of Monetary Policy on International Stock Market Returns-Evidence From TV-ARMAX Model Abstract: In this paper, we apply the time-varying ARMA model with exogenous variable (TV-ARMAX) to examine the predictive power of monetary policy on international stock returns. This method allows time-varying coefficient estimates and uses time-dependent cumulated variation penalty to filter noisy outlier data points. Based on a wide range of 31 countries, our method robustly outperforms other popular methods including the simple linear-regression model (SLM), the vector autoregression and its variants (VAR, TV-VAR, and VARX) and the ARMA model with exogenous variable (ARMAX). Classification-JEL: E52 ,G15 ,C53 Keywords: Monetary policy, International market returns, TV-ARMAX model Journal: Asian Economics Letters Pages: 1-8 Volume: 5 Issue: 2 Year: 2024 DOI: 2024/06/28 File-URL: https://a-e-l.scholasticahq.com/api/v1/articles/91484-the-predictive-power-of-monetary-policy-on-international-stock-market-returns-evidence-from-tv-armax-model.pdf File-Format: Application/pdf Handle: RePEc:ayb:jrnael:94