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We consider a standard two-player all-pay auction with private values, where the valuation for the object is private information to each bidder. The crucial feature is that one bidder is favored by the allocation rule in the sense that he need not bid as much as the other bidder to win the...
Persistent link: https://www.econbiz.de/10010263054
) continues to be prevalent makes MGRM?s strategy of hedging long-term supply commitments with short-dated futures contracts look …
Persistent link: https://www.econbiz.de/10010297896
option hedging errors. We derive a closed-form solution for the option hedging error and its expecta- tion in a stochastic …, the expected hedging error cannot identify the exact structure of the compensation for jump risk. Furthermore, we derive … closed form solutions for the expected option hedging error under discrete trading and model mis-specification. Compared to …
Persistent link: https://www.econbiz.de/10010316083
In this paper we analyse the mean-variance hedging approach in an incomplete market under the assumption of additional … measures shrinks. Therefore, we obtain a modified mean-variance hedging problem, which takes into account the observed … obtain an explicit description of the optimal hedging strategy and an admissible, constrained variance-optimal signed …
Persistent link: https://www.econbiz.de/10010263048
It is well-known that Gaussian hedging strategies are robust in the sense that they always lead to a cost process of … hedging instruments from a given set of traded assets, in particular of zero coupon bonds, is studied. Misspecified hedging …
Persistent link: https://www.econbiz.de/10010263067
, is the risk management of the embedded options by a tractable and realistic hedging strategy. The long maturity of life …
Persistent link: https://www.econbiz.de/10010263089
A discrete time model of financial markets is considered. It is assumed that the stock price evolution is described by a homogeneous Markov chain. In the focus of attention is the expected value of the guaranteed profit of the investor that arises when the jumps of the stock price are bounded....
Persistent link: https://www.econbiz.de/10010293729
Im Laufe des Jahres 1993 war die Metallgesellschaft Refining & Marketing (MGRM), eine US-amerikanische Tochtergesellschaft der Metallgesellschaft AG, in großem Umfang die Verpflichtung eingegangen, langfristig Öl zu Festpreisen zu liefern. Das dadurch entstehende Preisrisiko sollte über...
Persistent link: https://www.econbiz.de/10010297588
We present a closed pricing formula for European options under the Black-Scholes model and formulas for its partial derivatives. The formulas are developed making use of Taylor series expansions and by expressing the spatial derivatives as expectations under special measures, as in Carr,...
Persistent link: https://www.econbiz.de/10010301703
investors and the hedging of exposures remains dificult. This paper proposes to overcome these problems by introducing a call … hedging risk. Even if this is not entirely possible, the replication approach serves as pricing benchmark for investors who …
Persistent link: https://www.econbiz.de/10010303744