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This paper presents a general theory that works out the relation between coherent risk measures, valuation bounds, and … preferences, in the way many coherent risk measures are somewhat generic. -- coherent risk rneasures ; valuation bounds …
Persistent link: https://www.econbiz.de/10009581108
We introduce the notion of a convex measure of risk, an extension of the concept of a coherent risk measure defined in … the underlying space of scenarios. As a case study, we consider convex measures of risk defined in terms of a robust not … ion of bounded shortfall risk. In the context of a financial market model, it turns out that the representation theorem is …
Persistent link: https://www.econbiz.de/10009615426
Problems arising in Finance have become a significant source of new developments in Stochastic Analysis. We discuss some recent case studies, in particular some decomposition and representation theorems which are motivated by problems of hedging derivatives and of intertemporal consumption choice.
Persistent link: https://www.econbiz.de/10009612020
Persistent link: https://www.econbiz.de/10001917139
We provide empirical evidence on the nature of spatial externalities in a matching model for the UK. We use a monthly panel of outflows, unemployment and vacancy stocks data from the registers at Jobcentres in the UK; these are mapped on to travel-to-work areas. We find evidence of significant...
Persistent link: https://www.econbiz.de/10009576211
Persistent link: https://www.econbiz.de/10001917076
Persistent link: https://www.econbiz.de/10009624849
VaR models are related to statistical forecast systems. Within that framework different forecast tasks including Value-at-Risk …
Persistent link: https://www.econbiz.de/10009582401
- we show that the current standard of quantifying market risk is flawed. It is perfectly aligned with the interests of … ; supervision ; risk measures ; Basel Accord …
Persistent link: https://www.econbiz.de/10009614286
risk …
Persistent link: https://www.econbiz.de/10009574876