Objective I will study the questions of existence, local uniqueness, and constrained Paretz optimality of competitive equilibria, for multicommodity economies with asymmetric information and partial or complete observability of financial trades. The tax reform problem will be also studied for these economies, and the attention will be focused on the relationships between constrained efficiency and the inequality of the distribution of resources among agents. Finally, I will explore whether asymmetric information phenomena allow the introduction of money in a general equilibrium set-up a la Arrow-Debreu, and which role the monetary policy can have in this context. Fields of science social sciencessociologygovernancetaxation Programme(s) FP4-TMR - Specific research and technological development programme in the field of the training and mobility of researchers, 1994-1998 Topic(s) 0302 - Post-doctoral research training grants TS15 - Microeconomics Call for proposal Data not available Funding Scheme RGI - Research grants (individual fellowships) Coordinator CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE Address Boulevard jourdan 48 ecole normale supérieure 75690 Paris France See on map EU contribution No data Participants (1) Sort alphabetically Sort by EU Contribution Expand all Collapse all Not available Italy EU contribution € 0,00 Address See on map Other funding No data