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This paper presents a general theory that works out the relation between coherent risk measures, valuation bounds, and … theory presented seems to fill a gap between arbitrage valuation on the one hand and single agent utility maximization or … full-fledged equilibrium theory on the other hand. "Coherent" valuation bounds strike a balance in that the bounds can be …
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This paper extends the class of AK models with an explicit solution to the case where there are two capital goods in the model. this extension holds, even if an external effect in the use of human capital in goods production ia assumed.
Persistent link: https://www.econbiz.de/10009626676
- 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
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
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We consider a financial market model with a large number of interacting agents. Investors are heterogeneous in their expectations about the future evolution of an asset price process. Their current expectation is based on the previous states of their "neighbors" and on a random signal about the...
Persistent link: https://www.econbiz.de/10009613599
convergence result from the theory of random systems with complete connections with a perturbation of the Dobrushin …
Persistent link: https://www.econbiz.de/10009613606