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We study the relation between the credit cycle and macro-economic fundamentals in an intensity-based framework. Using … the credit cycle from the micro rating data. We relate this cycle to the business cycle, bank lending conditions, and … financial market variables. In line with earlier studies, these variables appear to explain part of the credit cycle. As our …
Persistent link: https://www.econbiz.de/10011348707
Persistent link: https://www.econbiz.de/10011987424
Various economic theories are available to explain the existence of credit and default cycles. There remains empirical … they do, or at least that defaults and credit spreads tend to co-move with macro-economic variables. If true, this is … important for credit risk management as well as for regulation and systemic risk management. In this paper, we use 1927-1997 U …
Persistent link: https://www.econbiz.de/10011333881
movements in default probabilities and default correlations. Our findings have important implications for portfolio credit risk … analysis. First, a static analysis of portfolio credit risk can underestimate credit risk significantly by not accounting for … actual credit risk experiment, addressing the issue of pro-cyclicality in ratings and capital buffer formation. It turns out …
Persistent link: https://www.econbiz.de/10011327840
We develop a new parameter stability test against the alternative of observation driven generalized autoregressive score dynamics. The new test generalizes the ARCH-LM test of Engle (1982) to settings beyond time-varying volatility and exploits any autocorrelation in the likelihood scores under...
Persistent link: https://www.econbiz.de/10010229896
We model 1981-2002 annual US default frequencies for a panel of firms in different rating and age classes. The data is decomposed into a systematic and firm-specific risk component, where the systematic component reflects the general economic conditions and default climate. We have to cope with...
Persistent link: https://www.econbiz.de/10011343953
Various economic theories are available to explain the existence of credit and default cycles. There remains empirical … they do, or at least that defaults and credit spreads tend to co-move with macro-economic variables. If true, this is … important for credit risk management as well as for regulation and systemic risk management. In this paper, we use 1927-1997 U …
Persistent link: https://www.econbiz.de/10010324897
movements in default probabilities and default correlations. Our findings have important implications for portfolio credit risk … analysis. First, a static analysis of portfolio credit risk can underestimate credit risk significantly by not accounting for … actual credit risk experiment, addressing the issue of pro-cyclicality in ratings and capital buffer formation. It turns out …
Persistent link: https://www.econbiz.de/10010325004