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are common to the world financial system and pertinent to contagion risks in the case of financial crises. Moreover, this …
Persistent link: https://www.econbiz.de/10011116384
1995–2009. The analysis focuses on the possible effects of globalization and differences between crisis and non … dependencies differ, which allows us to distinguish between the results of crises and the effect of globalization. Copyright The …
Persistent link: https://www.econbiz.de/10011002307
Archimedean—Gumbel-Hougaard, BB1 and one elliptical—Student’s t copulas are evaluated for modeling joint distribution of drought …
Persistent link: https://www.econbiz.de/10010998219
In this study we propose the use of the Student's t dependence function to model dependence between asset returns when conducting stress tests. To properly include stress testing in a risk management system, it is important to have accurate information about the (joint) probabilities of extreme...
Persistent link: https://www.econbiz.de/10005288424
In this study we propose the use of the Student's t dependence function to model dependence between asset returns when conducting stress tests. To properly include stress testing in a risk management system, it is important to have accurate information about the (joint) probabilities of extreme...
Persistent link: https://www.econbiz.de/10010731320
volume and returns and volatility of financial market indexes using time-varying copulas. Design/methodology/approach – The …
Persistent link: https://www.econbiz.de/10010750265
Copulas offer financial risk managers a powerful tool to model the dependence between the different elements of a … an accurate copula for risk management. We extend standard goodness-of-fit tests to copulas. Contrary to existing …
Persistent link: https://www.econbiz.de/10005792215
Using one of the key property of copulas that they remain invariant under an arbitrary monotonous change of variable …
Persistent link: https://www.econbiz.de/10005134789
, copulas enable us to extract the dependence structure from the joint distribution function of a set of random variables and …
Persistent link: https://www.econbiz.de/10010589510
The aim of the paper is to describe and compare the dynamics of linkages between stock markets during financial crises. We investigate similarities and differences between the patterns of changes in the conditional dependence structure during the 1997 Asian and 1998 Russian financial crises, and...
Persistent link: https://www.econbiz.de/10008755250