We study a Gale-like matching model in a large exchange economy, in which trade takes place through non-cooperative bargaining in coalitions of finite size. Under essentially the same conditions of core equivalence, we show that the strategic equilibrium outcomes of our model coincide with the...

We axiomatically characterize the Theil ordering of income inequality. In addition to the uncontroversial axioms of anonymity, homogeneity, replication invariance, strong directedness, and a standard continuity property, we appeal to both an independence and a decomposability axioms. These two...

The uniform rule is considered to be the most important rule for the problem of allocating an amount of a perfectly divisible good between agents who have single-peaked preferences. The uniform rule was studied extensively in the literature and several characterizations were provided. The aim of...

We study a market with pair wise meetings of agents and with a one sided information asymmetry regarding the state of the world, which may be "low" or "high." We characterize the set of equilibria of the model, and study its behavior as the market becomes approximately friction less. For any one...

We study the welfare properties of a market with pairwise meetings and asymmetric information, establishing an equivalence between asymptotically expost individually rational and asymptotically (ex-ante, interim and ex-post) efficient equilibrium sequences. <!--ID="" Correspondence to:O. Yosha-->

We study the welfare properties of a market with pairwise meetings and asymmetric information, establishing an equivalence between asymptotically ex-post individually rational and asymptotically (ex-ante, interim and ex-post) efficient equilibrium sequences.