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This paper proposes a new method for determining the upper bound of any investment strategy's maximum profit, applied in a given time window [0, T]. This upper bound is defined once all the prices are known at time T and therefore represents the ex-post maximum efficiency of any investment...
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We study the impact of the network topology on various market parameters (volatility, liquidity and efficiency) when three populations or artificial trades interact (Noise, Informed and Social Traders). We show, using an agent-based set of simulations that choosing a Regular, a Erdös-Rényi or...
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La simulation informatique a permis aux disciplines dépourvues de la possibilité de réaliser des expériences de se doter d'outils leur permettant d'évaluer leurs hypothèses et leurs modèles. Elle reste toutefois cantonnée à l'intégration numérique de modèles mathématiques ou...
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