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This report presents an application of a macro stress testing procedure on credit risk in the Romanian banking system. Macro stress testing, i.e. assessing the vulnerability of financial systems to exceptional but plausible macroeconomic scenarios, maintains a central role in macro-prudential...
Persistent link: https://www.econbiz.de/10011114319
Market risk management is one of the key factors to success in managing financial institutions. Underestimated risk can have desastrous consequences for individual companies and even whole economies, not least as could be seen during the recent crises. Overestimated risk, on the other side, may...
Persistent link: https://www.econbiz.de/10010957485
The globalisation on financial markets and the development of financial derivatives has increased not only chances but also potential risk within the banking industry. Especially market risk has gained major significance since market price variation of interest rates, stocks or exchange rates...
Persistent link: https://www.econbiz.de/10010985133
appropriate p-value for a test of linearity we propose a bootstrap procedure, which allows for general forms of heteroskedasticity …. The performance of the bootstrap is checked by means of a Monte Carlo simulation. Our study concerns the U.S. As suggested …
Persistent link: https://www.econbiz.de/10005030075
This paper has been removed for revision
Persistent link: https://www.econbiz.de/10010678636
different bootstrap tests. In the context of static linear regression modelstwo of these are shown to have serious size and …
Persistent link: https://www.econbiz.de/10011256602
-reject considerably. We investigate more accurate inference using cluster bootstrap-t procedures that provide asymptotic refinement. These … tests of nominal size 0.05, our methods can reduce this to five percent. In principle a pairs cluster bootstrap should work … well, but in practice a Wild cluster bootstrap performs better. …
Persistent link: https://www.econbiz.de/10008620355
methods (i.e., the asymptotic distribution versus the bootstrap) have been proposed. In this paper, we compare these methods …
Persistent link: https://www.econbiz.de/10009209702
asymptotics). Parametric bootstrap tests may be interpreted as a simplified version of the MMC method (without the general …
Persistent link: https://www.econbiz.de/10008671575
, residual-based bootstrap methods are introduced for asymptotically refined approximations to the finite sample critical values … conditions are not fully met, bootstrap may lead to unstable critical values that change significantly with the alternative …, whereas when all conditions are met, bootstrap critical values are very stable, approximate much better the finite sample …
Persistent link: https://www.econbiz.de/10010690406