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Modelling of conditional volatilities and correlations across asset returns is an integral part of portfolio decision making and risk management. Over the past three decades there has been a trend towards increased asset return correlations across markets, a trend which has been accentuated...
Persistent link: https://www.econbiz.de/10003965868
This paper suggests how to quantify asymmetries in volatility spillovers that emerge due to bad and good volatility. Using data covering most liquid U.S. stocks in seven sectors, we provide ample evidence of the asymmetric connectedness of stocks at the disaggregate level. Moreover, the...
Persistent link: https://www.econbiz.de/10010509638
In our network analysis of 40 developed, emerging and frontier stock markets during 2006-2014, we describe and model volatility spillovers during global financial crisis and tranquil periods. The resulting market interconnectedness is depicted by fitting a spatial model incorporating several...
Persistent link: https://www.econbiz.de/10011654569
This paper examines the impact of transition and physical climate risk on stock markets using, for the first time in this context, the annual CCPI index calculated by Germanwatch as well as its components (in addition to a wide range of other indices) for 48 countries from 2007 to 2023....
Persistent link: https://www.econbiz.de/10014564303
In the empirical literature, only few studies have focused on the relationship between oil prices and stock markets in net oil-importing countries. In net oil-exporting countries this relationship has not been widely researched. This paper implements the panel-data approach of Kónya (2006),...
Persistent link: https://www.econbiz.de/10003937088
This paper implements recent bootstrap panel cointegration techniques and Seemingly Unrelated regression (SUR) methods … October 2008, and from January 1996 to December 2007, our investigation shows that there is evidence for cointegration of oil … stock prices, except in Saudi Arabia. -- GCC stock markets ; oil prices ; panel cointegration analysis …
Persistent link: https://www.econbiz.de/10003854428
fractional integration and fractional cointegration techniques. These methods are more general and have higher power than the … both the S&P 500 Index and the Euro Stoxx 50 Index. Also, fractional cointegration appears to hold at least for the … diverging growth and monetary policy. Establishing whether the degree of cointegration has changed over time is important since …
Persistent link: https://www.econbiz.de/10011343058
monthly) are analysed using fractional integration and fractional cointegration methods. Further, recursive cointegration … exhibit long memory. There is cointegration between the ASEAN five and the US but almost none between the former and China …, except between Indonesia and China in the case of the financial sector. The 2007-8 global financial crisis and the 2015 …
Persistent link: https://www.econbiz.de/10011982404
This paper applies fractional integration and cointegration methods to examine respectively the univariate properties …
Persistent link: https://www.econbiz.de/10013368898
derive unit root and cointegration tests in panels with short time dimension; these tests have the attractive feature that … hypothesis and cointegration tests based on it perform well in small sample; this is in marked contrast to the small sample …
Persistent link: https://www.econbiz.de/10009786715