returns are relatively well explained with standard risk factors, and both the residual correlation and degree of factor … quantify those shared bank exposures that create systemic risk and to portfolio managers seeking to devise optimal …

This paper considers a simple model of credit risk and derives the limit distribution of losses under different … results obtained indicate that if firm-specific risk exposures (including their default thresholds) are heterogeneous but come … from a common parameter distribution, for sufficiently large portfolios there is no scope for further risk reduction …

private equity as the sum of two components, the individual ability of the entrepreneur and idiosyncratic business risk …. Information is imperfect, because only entrepreneurs observe their own business risk realizations. Using numerical techniques we …

In this paper we provide a review of copula theory with applications to finance. We illustrate the idea on the … allocation problems, Value-at-Risk and time series models. The paper is complemented with an extensive simulation study and an …

Research on risk communication relates basic risk perception studies to the formulation of policies, the currently … evolving legislation dealing with hazards, the key issues of public involvement, the risk and environmental management. Risk … communication is a relatively new field based on a sociological approach. The discipline comes from risk perception studies …

, smooth and stabilize consumption as well as minimize portfolio risk. In this context we also show how the correlation between …

is a new risk factor for enterprises taking part in this system. In this paper, we analyze how risk emerging from … loss account accounting for uncertainties and dependencies. Consequently, this model provides a basis for risk assessment …

can undertake an active portfolio management strategy by investing in both risk-free and risky assets. Using a two …

Partnership-Projekten wurde von Juni 2008 bis Oktober 2010 das Forschungsprojekt Lebenszyklusorientiertes Risikomanagement für PPP … Projektpartner als auch das Gesamtprojekt erreicht werden. Im dritten Teil wird das integrierte Risikomanagement-Prozessmodell über … integrierten Risikomanagement-Prozessmodell, den zu den einzelnen Prozessen gehörenden Methoden sowie organisationsspezifischen …