Showing 1 - 10 of 232
In this note the pricing of options on credit default swaps using the survival-measure -pricing technique is discussed. In particular, we derive amodification of the famous Black (1976) futures pricing formula which appliesto options on CDS, and show how other pricing formulae can be easily...
Persistent link: https://www.econbiz.de/10005858552
equivalent sigma-martingale measurefor the price process, and the equivalence of no arbitrage of the first kind to the existence … of anequivalent local martingale deflator for the set of nonnegative wealth processes.[...] …
Persistent link: https://www.econbiz.de/10009418977
An equivalent !-martingale measure (E!MM) for a given stochastic process Sis a probability measure R equivalent to the … original measure P such that S isan R-!-martingale. Existence of an E!MM is equivalent to a classical absenceof …
Persistent link: https://www.econbiz.de/10009486965
We solve the problem of mean-variance hedging for general semimartingale modelsvia stochastic control methods. After proving that the value process of theassociated stochastic control problem has a quadratic structure, we characteriseits three coefficient processes as solutions of semimartingale...
Persistent link: https://www.econbiz.de/10009486968
We study the exponential utility indifference valuation of a contingentclaim H when asset prices are given by a general semimartingale S. Under mildassumptions on H and S, we prove that a no-arbitrage type condition is fulfilled ifand only if H has a certain representation. In this case, the...
Persistent link: https://www.econbiz.de/10005868916
In a recent study (supported by the European Economics Association) P. Kalaitzidakis, T. P. Mamuneas and T. Stengos provide an up-to-date ranking of economic journals that are used to compute world-wide rankings of academic institutions in Economics for the period 1994 to 1998. The results show...
Persistent link: https://www.econbiz.de/10005857622
Ergebnisse der Umfrage des VHB zur wissenschaftlichen Qualität von Zeitschriften im Bereich der Betriebswirtschaftslehre, VHB-JOURQUAL. Insgesamt haben sich 653 Mitglieder und Habilitierende an der Umfrage beteiligt.
Persistent link: https://www.econbiz.de/10009248766
This paper derives optimal perfect hedging portfolios in the presence of transaction costs within the binomial model of stock returns, for a market maker that establishes bid and ask prices for American call options on stocks paying dividends prior to expiration.(...)
Persistent link: https://www.econbiz.de/10005843146
Die Bewertung von Investitionen ist eine der Hauptaufgaben von Managern. Täglich eröffnen sich ihnen konkurrenden Investitionsmöglichkeiten. Manager müssen in der Lage sein. zwischen den Investitionsmöglichkeiten nach klaren und transparenten Kriterien zu wählen. Dazu stehen ihnen...
Persistent link: https://www.econbiz.de/10005871161
Das Arbeitspapier behandelt die verschiedenen Möglichkeiten zur Optionspreisbestimmung. Es beginnt mit einer Abhandlung der theoretischen Grundlagen und stellt danach unterschiedliche Modelle dar, bspw. Black-Scholes-Modell; Cox-Ross-Rubinstein-Modell usw.
Persistent link: https://www.econbiz.de/10005840609