Showing 1 - 9 of 9
study the question what an investor can do who is unwilling to spend that much, and who is ready to use a hedging strategy … which succeeds with high probability. -- Hedging ; superhedging ; Neyman Pearson lemma ; stochastic volatility ; value at …
Persistent link: https://www.econbiz.de/10009574876
An investor faced with a contingent claim may eliminate risk by (super-)hedging in a financial market. As this is often …-)hedge, depending on the accepted level of shortfall risk. -- risk management ; stochastic volatility ; shortfall risk ; Hedging …
Persistent link: https://www.econbiz.de/10009579176
This paper is devoted to the problem of hedging contingent claims in the framework of a complete two-factor jump … determine the unique hedging strategies which minimize a suitably defined shortfall risk under a given cost constraint. We … derive explicit formulas for this so-called efficient or quantile hedging strategy for a European call option. We then …
Persistent link: https://www.econbiz.de/10009621417
We introduce a general continuous-time model for an illiquid financial market where the trades of a single large investor can move market prices. The model is specified in terms of parameter dependent semimartingales, and its mathematical analysis relies on the non-linear integration theory of...
Persistent link: https://www.econbiz.de/10009625800
This paper gives an overview of results and developments in the area of pricing and hedging contingent claims in an … mean-variance hedging, the variance-optimal martingale measure and the connections to closeness properties of spaces of … stochastic integrals. -- risk-minimization ; locally risk-minimizing ; mean-variance hedging ; minimal martingale measure …
Persistent link: https://www.econbiz.de/10009582411
hedging derivatives and of intertemporal consumption choice. …
Persistent link: https://www.econbiz.de/10009612020
People dislike inflation because inflation erodes the real value of future nominal income and wealth. Adjustment of future nominal values via a cost of living index is an appropriate way to handle the problem of real income risk. Nonetheless an important aspect needs more discussion: If markets...
Persistent link: https://www.econbiz.de/10009612030
currency basket, i.e. a linear combination of foreign currencies. In line with the mean-variance hedging approach, we determine …. The different estimators are compared with profit based criteria. -- exchange rates ; mean-variance hedging ; adaptive …
Persistent link: https://www.econbiz.de/10009613598
Persistent link: https://www.econbiz.de/10009632600