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Persistent link: https://www.econbiz.de/10001732966
The paper analyzes the sensitivity of the downside risk of a standard derivatives portfolio to a change in the mean …-reversion effect is a natural way to reduce the downside risk of the widely traded assets, without involving costly and restrictive …
Persistent link: https://www.econbiz.de/10013136196
We present a non-parametric Monte-Carlo method for computing the price of an option in an uncertain volatility model. We use the link between second-order BSDE and non-linear second order parabolic PDEs to derive a numerical scheme that gives a fast and accurate estimation of the optimal...
Persistent link: https://www.econbiz.de/10013101251
Frequently, dynamic hedging strategies minimizing risk exposure are not given in closed form, but need to be … approximated numerically. This makes it difficult to estimate residual hedging risk, also called basis risk, when only imperfect … algorithm to estimate residual hedging risk. The algorithm approximates the variance minimal hedging strategy within general …
Persistent link: https://www.econbiz.de/10013089801
We analyze the sensitivity of the downside risk of a standard derivatives' portfolio to a change of the mean … a natural way to reduce the downside risk of those widely traded assets without costly and restrictive managerial …
Persistent link: https://www.econbiz.de/10013153265
We estimate a generalized version of the Long-Run Risk model in a panel of developed and developing countries using …. Our estimations provide further evidence in support of the Long-Run Risk model and in the existence of a common small …
Persistent link: https://www.econbiz.de/10012897110
the US business cycle and distinct sources of uncertainty we benefit from simulation-based evidence to point at two most … suitable identification schemes. We detect a unidirectional effect of financial uncertainty on real economic activity and … mutual causality between macroeconomic uncertainty and business cycles …
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