We analyze models where agents search for partners to form relationships (employment, marriage, etc.), and may continue searching for different partners while matched. Matched agents are less inclined to search if their match yields more utility and if it is more stable. If one partner searches...

Suppose that n buyers each want one unit and m sellers each have one or more units of a good. Sellers post prices, and then buyers choose sellers. In symmetric equilibrium, similar sellers all post one price, and buyers randomize. Hence, more or fewer buyers may arrive than a seller can...

This article integrates search‐based models of marriage and money. We think about households as organizations, the way Coase thinks about firms, as alternatives to markets that become more attractive when transactions costs increase. In the model, individuals consume market‐ and...