In three related papers, we consider a pure exchange financial economy, where agents may observe private information signals, form private anticipations and face an "exogenous uncertainty", on the future state, and an "endogenous uncertainty", on the future prices. At a sequential equilibrium,...

We consider a pure exchange financial economy, where agents observe private information signals, form private anticipations and face an "exogenous uncertainty" on the future state, and an "endogenous uncertainty", on the future prices. At a sequential equilibrium, all agents expect the "true"...

This study explores, theoretically and empirically, one of the important issues of the geography of finance, namely the location of high-level financial services. Specifically, we will try to explain why foreign financial services are spatially concentrated in a particular city so as to form a...

Our earlier papers had extended to asymmetric information some classical existence theorems of general equilibrium theory, under the standard assumption that agents had perfect foresights, that is, they knew at the outset which price would prevail tomorrow on each spot market. Yet, observation...

The notion of equality of shareholders, under the French civil code, jeopardized by the action of numerous minority shareholders in the courts or reported in the media. They seek, by these means, to prove that they have suffered loss through the extraction of "private benefits" by "control...

(VF)Afin de comprendre pourquoi une banque décide la mise en faillite ou au contraire le soutien de son client en défaut de paiement, nous proposons une relecture de modèles issus de champs théoriques distincts. La littérature consacrée à la résolution des crises financières montre que...