Showing 1 - 10 of 507
We employ a wavelet approach and conduct a time-frequency analysis of dynamic correlations between pairs of key traded assets (gold, oil, and stocks) covering the period from 1987 to 2012. The analysis is performed on both intra-day and daily data. We show that heterogeneity in correlations...
Persistent link: https://www.econbiz.de/10010515402
volatility spillovers during global financial crisis and tranquil periods. The resulting market interconnectedness is depicted by … between markets and somewhat weaker temporal effects with regard to the US equity market - volatility spillovers decrease when … markets are characterized by greater temporal proximity. Volatility spillovers also present a high degree of …
Persistent link: https://www.econbiz.de/10011654569
This study examines the impact of investors' buy and sell trades on Korean stock market volatility across two crisis … on volatility that depends on the type of investor trading and on the phase of the business cycle. Buy orders appear to … be more informative than sell orders since they mostly lower volatility in the pre-crisis periods, while sell and post …
Persistent link: https://www.econbiz.de/10012138660
return correlations using weekly returns on futures markets and investigate the extent to which multivariate volatility …
Persistent link: https://www.econbiz.de/10003965868
is correlated across countries with lower average stock market volatility, crises are more frequent in countries with … investment fall by more in countries with poor creditor protection. -- liquidity crisis ; creditor protection ; stock volatility …
Persistent link: https://www.econbiz.de/10009514779
Data show that better creditor protection is correlated across countries with lower average stock market volatility … protection. -- liquidity crisis, creditor protection, stock volatility, credit crunch …
Persistent link: https://www.econbiz.de/10009124145
We investigate the relationship between oil prices and stock markets of selected oil importers and oil exporters at the time of the COVID-19 pandemic. We provide evidence in favour of energy contagion, in term of significantly higher correlations between oil and stock markets returns during...
Persistent link: https://www.econbiz.de/10012226706
Persistent link: https://www.econbiz.de/10003598649
We develop a novel firm-level measure of cybersecurity risk using textual analysis of cybersecurity-risk disclosures in corporate filings. The measure successfully identifies firms extensively discussing cybersecurity risk in their 10-K, displays intuitive relations with quantitative measures of...
Persistent link: https://www.econbiz.de/10012387622
This paper suggests how to quantify asymmetries in volatility spillovers that emerge due to bad and good volatility … stocks at the disaggregate level. Moreover, the spillovers of bad and good volatility are transmitted at different magnitudes …
Persistent link: https://www.econbiz.de/10010509638