Showing 1 - 10 of 46
There is a renewed interest of banks and supervisors in operational risk. In the new Capital Adequacy Framework of June 1999 the Basel Committee calls for capital charges for operational risks as a component of Pillar one...
Persistent link: https://www.econbiz.de/10005857015
Die folgende Vorlage will als Hilfe bei der Entwicklung, Formulierung und Überprüfung der Risikopolitk einer Bank dienen...
Persistent link: https://www.econbiz.de/10005857023
Praktiker wie Akademiker setzen sich im Allgemeinen mit Finanzrisiken vertieft auseinander und vernachlässigen dabei die übrigen Risiken. Damit geht ein unnötiger Wertverzehr einher...
Persistent link: https://www.econbiz.de/10005857042
Natural catastrophes attract regularly the attention of media and have become a source of public concern. From a financial viewpoint, natural catastrophes represent idiosyncratic risks,diversifiable at the world level. But for reasons analyzed in this pap er reinsurance markets are unable to...
Persistent link: https://www.econbiz.de/10005857781
In June 2003 Swiss banks held over CHF 500 billion in mortgages. This important segment accounts for about 63% of all loan portfolios of Swiss banks. Since default insurance is not common in Switzerland, the corresponding risks are a severe threat for the health of the financial system. We...
Persistent link: https://www.econbiz.de/10005858102
In this paper we discuss some statistical pitfalls that may occur in modeling cross-dependences with copulas in financial applications. In particular we focus on issues arising in the estimation and the empirical choice of copulas as well as in the design of time-dependent copulas.
Persistent link: https://www.econbiz.de/10005858145
This paper argues that observations of non-stationary choice behavior need notnecessarily imply specific properties of the individual’s discount function. As weshow, the observed “anomalies” in intertemporal choice can alternatively be explained by an individual’s perception of the risk...
Persistent link: https://www.econbiz.de/10005858206
The aim of this paper is to study the impact of bankruptcy law on financing, investment, default and liquidation decisions of firms. We build a model in which a firm can finance its investment by issuing debt. The investment is risky. Because of risk, the firm may default. The firm manager takes...
Persistent link: https://www.econbiz.de/10005858212
In spite of the fact that they can draw on a larger, more liquid and more diversifiedpool of capital than the equity of reinsurance companies, financial markets have failed to displace reinsurance as the primary risk-sharing vehicle for natural catastrophe risk. We show that this failure can be...
Persistent link: https://www.econbiz.de/10005858213
In this paper the performance of locally risk-minimizing hedge strategies for European options in stochastic volatility models is studied from an experimental as well as from an empirical perspective. These hedge strategies are derived for a large class of diffusion-type stochastic volatility...
Persistent link: https://www.econbiz.de/10005858246