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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 … calculate the optimal weights and hedge ratios for the stock portfolios. Our results reveal that both return and volatility … volatility was transmitted from the USA to the majority of the Asian stock markets during the Chinese stock market crash …

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

This study uses the BEKK-GARCH model to examine the return-and-volatility spillover between the world-leading markets … during the global financial crisis and the crash of the Chinese stock market. Regarding volatility spillover, the results … show the bidirectional volatility transmission between the US and the stock markets of Chile and Mexico during the global …

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

Review on efficiency and anomalies in stock markets

Woo, Kai-yin; Mai, Chulin; McAleer, Michael; Wong, Wing … - In: Economies : open access journal 8 (2020) 1/20, pp. 1-51

The efficient-market hypothesis (EMH) is one of the most important economic and financial hypotheses that have been tested over the past century. Due to many abnormal phenomena and conflicting evidence, otherwise known as anomalies against EMH, some academics have questioned whether EMH is...

Persistent link: https://www.econbiz.de/10012237439

Profiteering from the Dot-com Bubble, Sub-Prime Crisis and Asian Financial Crisis

McAleer, Michael; Suen, John; Wong, Wing Keung - 2013

This paper explores the characteristics associated with the formation of bubbles that occurred in the Hong Kong stock market in 1997 and 2007, as well as the 2000 dot-com bubble of Nasdaq. It examines the profitability of Technical Analysis (TA) strategies generating buy and sell signals with...

Persistent link: https://www.econbiz.de/10010326340