The LP formula is based upon the substitution of the exogenous risk aversion hypothesis by a credit equilibrium …-off curve is almost identical across asset classes. In equilibrium, an asset expected blue-sky return is proportional to its …

characterization of equilibria in pure strategy in this setting. Simple examples show that the existence of a pure strategy equilibrium … does depend on the structure of the network. The characterization of equilibrium we obtain emphasizes on the one hand the …, the strategic players generally have differentiated equilibrium targets, the high-impacts agent focusing on centrality and …

to study the mechanism of transfer between generations, and we show that the existence of an equilibrium can be …

coalition structure, we show that the stability index relative to the equilibrium, to the beta core and to the exact core is a …

existence of an equilibrium under assumptions, which are at the same level of generality than the ones for the existence in an …

general existence result of equilibrium via the existence of quasi-equilibrium, in a financial exchange economy for which …