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In this study, we test the size and the book to market effects in explaining stock returns with co-skewness and co-kurtosis on the French Stock Market over July 1976 to June 2001 period. Results of time series regressions of monthly portfolio returns are consistent with the Fama and French...
Persistent link: https://www.econbiz.de/10010905281
Cet ouvrage décrit l'organisation d'un marché d'actions et expose les concepts de base de la gestion de portefeuille et des risques : la rentabilité, la volatilité, l'hostilité au risque, les principes et les avantages de la diversification. Il présente les modèles linéaires...
Persistent link: https://www.econbiz.de/10010742279
L’accélération des échanges internationaux de capitaux a révélé au grand public le rôle déterminant joué par le fonctionnement des marchés financiers. La Bourse est dans ce cadre un acteur central, lieu de rencontre – réel et virtuel – entre l’offre et la demande de capitaux....
Persistent link: https://www.econbiz.de/10010742288
Persistent link: https://www.econbiz.de/10010706783
volatility but also strategies: inverseETFtry to achieve the opposite performance or leveragedETFthat seek to magnify the … performance of the indexes they track. Baskets of commodities or a single commodity as gold or wheat are benchmark's candidates …-adjusted performance measures of these products. …
Persistent link: https://www.econbiz.de/10010707604
In this article, tests for globalization and contagion are separated using an ex ante definition of crises, and contagion tests are neutralized with respect to globalization effects. A large database is constructed to study the stability of correlation matrices for four asset classes : equities,...
Persistent link: https://www.econbiz.de/10010707605
In this study, we test the size and the book to market effects in explaining stock returns with co-skewness and co-kurtosis on the French Stock Market over July 1976 to June 2001 period. Results of time series regressions of monthly portfolio returns are consistent with the Fama and French...
Persistent link: https://www.econbiz.de/10010708428
Bourse et gestion de portefeuille est le titre de cet ouvrage. Bourse car les marchés de titres, les mécanismes de rencontre entre l’offre et la demande de titres, ainsi que les principes de fixation des cours, sont précisés principalement dans la première partie. Gestion de portefeuille...
Persistent link: https://www.econbiz.de/10011072728
We use several measures to compare the performance of a large set of Dow Jones Islamic indexes to selected benchmarks …. We test the performance over the whole period and then focus on extreme events. We identify extreme events as the 100 … return. We observe differences in relative performance of the Islamic indexes according to geographical areas and activity …
Persistent link: https://www.econbiz.de/10011073344
We prove a general version of the super-replication theorem, which applies to Kabanov’s model of foreign exchange markets under proportional transaction costs. The market is described by a matrix-valued càdlàg bid-ask process $$(\Pi_t)_{t\in [0,T]}$$ evolving in continuous time. We propose a...
Persistent link: https://www.econbiz.de/10011073697