make investments before matching in a competitive market. We introduce the notion of premune-ation values—the values to the …

We develop a theory of stability in many-to-many matching markets. We give conditions under which the setwise …

study the assortative matching properties of the resulting assignment. The main insight is that in general it is optimal to … diversify the composition of the teams, ruling out positive assortative matching. This diversification leads to negative … assortative matching when teams consist of pairs of experts. And when experts' signals are conditionally independent, all teams …

We consider a matching model in which individuals belonging to two populations (\textquotedblleft males … which few general results have previously been derived. We show that in this framework a stable matching always exists, it …

maximum matching can avoid this risk and enjoy higher payoffs than inessential players. Although the search for partners is …

A large class of two-sided matching models that include both transferable and non-transferable utility result in … positive assortative matching along a latent index. Data from matching markets, however, may not exhibit perfect assortativity … estimation using dependent data from a single large matching market. The nature of the dependence requires modification of …

We propose a dynamic model of decentralized many-to-one matching in the context of a competitive labor market. Through …

-sided matching models. We show that the NYC/Boston mechanism fails to satisfy these fairness properties. We then propose two new …