We study a two-sided matching market with a set of heterogeneous firms and workers in an environment where jobs are … workers are gross substitutes to each firm. It turns out that by introducing job security, stability and efficiency may still …

We give a direct proof of one-sided strategy-proofness for worker-firm matching under continuously transferable utility …

many agents with low need, there is an unavoidable tradeoff between matching and targeting. In this case, utilitarian … welfare may be maximized by focusing on good matching (if the outside option distribution is light-tailed) or good targeting … (if it is heavy-tailed). Using a common lottery achieves near-optimal matching, while introducing participation costs …

of two-sided matching contests with incomplete information, in particular for markets of small or moderate size. It also …