Showing 11 - 20 of 32
Cet article s’appuie sur une analyse en composantes principales pour identifier les mouvements des courbes de prix du pétrole brut. L’étude confirme que trois composantes permettent d’expliquer les fluctuations des prix à terme : déplacement parallèle, pentification, et courbure. De...
Persistent link: https://www.econbiz.de/10008532380
real options in the presence of shadow costs of incomplete information. Information costs can be viewed as sunk costs in … costs in standard discounted cash flow techniques and present the basic concepts of real options. The justification of … analysis extends the models in Bellalah (1999, 2001) for the valuation of real options within information uncertainty. We …
Persistent link: https://www.econbiz.de/10008532470
Cet article examine si la valeur d’une entreprise exportatrice française est affectée par les fluctuations contemporaines et retardées du taux de change. En se basant sur un ´échantillon de 100 entreprises exportatrices françaises, l’´étude trouve que 22% des entreprises connaissent...
Persistent link: https://www.econbiz.de/10008532481
Whereas the spatial integration has already been examined in commodity markets, empirical tests on temporal integration have never been carried out. Relying on the “preferred habitat” theory, which is applied to the crude oil market, this article investigates whether this market is segmented...
Persistent link: https://www.econbiz.de/10008532719
In this paper we study the development of the market for weather derivatives in Europe. We show that weather derivatives conceived as financial products by their promoters have difficulties finding end-users. We describe the attempts of market promoters using a framework drawn from economic...
Persistent link: https://www.econbiz.de/10008532725
This paper examines the determinants of the time it takes for an index options marketto be brought back to efficiency … after put-call parity deviations, using intraday transactionsdata from the French CAC 40 index options over the August 2000 … volume as well as trade imbalances in call andput options, and volatility are important in understanding why some arbitrage …
Persistent link: https://www.econbiz.de/10008917386
This paper examines the relationship between gas spot prices at the Zeebrugge market, one-month ahead Brent prices and temperatures over the period 2000–2005. A cointegration analysis is carried out and it is discovered that a cointegration relationship exists between the three series. To take...
Persistent link: https://www.econbiz.de/10008924652
This article focuses on the volatility of crude oil futures prices on the New York Mercantile Exchange. It aims at examining whether this market creates excess volatility, which would not be observed in the absence of such a market. In order to reach this objective, price fluctuations are...
Persistent link: https://www.econbiz.de/10008572189
This article presents and compares two different Kalman filters. These methods provide a very interesting way to cope with the presence of non-observable variables, which is a frequent problem in finance. They are also very fast even in the presence of a large information volume. The first...
Persistent link: https://www.econbiz.de/10008572192
This paper examines the determinants of the time it takes for an index options market to be brought back to efficiency … after put-call parity deviations, using intraday transactions data from the French CAC 40 index options over the August 2000 …, trading volume as well as trade imbalances in call and put options, and volatility are important in understanding why some …
Persistent link: https://www.econbiz.de/10008572196