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An empirical analysis of the volatility spillover effect between world-leading and the Asian stock markets : implications for portfolio management

Yousaf, Imran; Ali, Shoaib; Wong, Wing Keung - In: Journal of risk and financial management : JRFM 13 (2020) 10/226, pp. 1-28

-AGARCH) model to examine both return and volatility spillovers from the USA (developed) and China (Emerging) towards eight emerging … volatility was transmitted from the USA to the majority of the Asian stock markets during the Chinese stock market crash …. Additionally, volatility was transmitted from China to the majority of the Asian stock markets during the US financial crisis. The …

Persistent link: https://www.econbiz.de/10012388066

Return and volatility transmission between world-leading and Latin American stock markets : portfolio implications

Yousaf, Imran; Ali, Shoaib; Wong, Wing Keung - In: Journal of risk and financial management : JRFM 13 (2020) 7/148, pp. 1-19

(USA and China) and four emerging Latin American stock markets over the global financial crisis of 2008 and the crash of … stock markets. Furthermore, the volatility spillover is unidirectional from China to the Brazil stock market during the … global financial crisis. During the Chinese crash, the volatility spillover is bidirectional between the China and Brazil …

Persistent link: https://www.econbiz.de/10012309325

Correlation-based investment strategies : a comparison between Chinese and US stock markets

Zhang, Zhehao; Xing, Ruina; Liu, Jiajun; Shao, Yifei - In: Pacific-Basin finance journal 82 (2023), pp. 1-20

Persistent link: https://www.econbiz.de/10014463514

Predicting the daily covariance matrix for S&P 100 stocks using intraday data : but which frequency to use?

Pooter, Michiel de; Martens, Martin; Dijk, Dick van - 2006

This paper investigates the merits of high-frequency intraday data when forming minimum variance portfolios and minimum tracking error portfolios with daily rebalancing from the individual constituents of the S&P 100 index. We focus on the issue of determining the optimal sampling frequency,...

Persistent link: https://www.econbiz.de/10011346450

Portfolio analysis of intraday covariance matrix in the Greek equity market

Vortelinos, Dimitrios I. - In: Research in international business and finance 27 (2013), pp. 66-79

Persistent link: https://www.econbiz.de/10009708102

A latent dynamic factor approach to forecasting multivariate stock market volatility : conference paper

Gribisch, Bastian - 2013

This paper proposes a latent dynamic factor model for low- as well as high-dimensional realized covariance matrices of stock returns. The approach is based on the matrix logarithm and allows for flexible dynamic dependence patterns by combining common latent factors driven by HAR dynamics and...

Persistent link: https://www.econbiz.de/10010341025