Showing 1 - 10 of 10
Persistent link: https://www.econbiz.de/10011317232
We analyse all Mini Flash Crashes (or Flash Equity Failures) in the US equity markets in the four most volatile months during 2006-2011. In contrast to previous studies, we find that Mini Flash Crashes are the result of regulation framework and market fragmentation, in particular due to the...
Persistent link: https://www.econbiz.de/10010420137
Persistent link: https://www.econbiz.de/10010459996
Persistent link: https://www.econbiz.de/10002028108
Forbes and Rigobon (2002) claim there was no contagion among international stock markets duringthe 1997 Asian crisis, with contagion being defined as an increase in dependence. We revisit thisissue using a more robust methodology based on copula. After controlling for heteroskedasticitywith the...
Persistent link: https://www.econbiz.de/10005870370
The recent financial crisis has accentuated the fact that extreme outcomes have been overlookedand not dealt with adequately. While extreme value theories have existed for a long time, themultivariate variant is difficult to handle in the financial markets due to the prevalentheteroskedasticity...
Persistent link: https://www.econbiz.de/10005870713
This paper shows that institutional sell-side herding increased bid-ask spreads and liquidity risk during the 2007-8 financial crisis. Such an impact on liquidity is most pronounced in firms with large numbers of institutions that sold the same stocks, that is, have correlated trades. For the...
Persistent link: https://www.econbiz.de/10013114578
During the financial crisis in 2007-8, the quoted spread for the average S&P 1500 firm increased by 50%, while the systematic liquidity risk increased by 34%. We find that the trading of a firm's equity by institutional investors increased the firms' quoted spreads, and led to a higher liquidity...
Persistent link: https://www.econbiz.de/10013112832
We analyse all Mini Flash Crashes (or Flash Equity Failures) in the US equity markets in the four most volatile months during 2006-2011. In contrast to previous studies, we find that Mini Flash Crashes are the result of regulation framework and market fragmentation, in particular due to the...
Persistent link: https://www.econbiz.de/10012974801
Wegeneralize existing structural credit riskmodels that account for contagion effects across economic sectors, to capture the impact of neglected skewness and excess kurtosis in the asset return process, on the shape of the credit loss distribution. We specify Skew-Normal and Skew-Student t...
Persistent link: https://www.econbiz.de/10014258791