This paper studies the effects of differential tax treatment toward married and single individuals in the US on marriage formation and composition, divorce and labor supply. We develop a marriage market model with search frictions and heterogeneous agents that is sufficiently rich to capture key...

We develop an equilibrium matching model with search frictions in order to analyze the effects that differential tax treatment of married and single individuals have on marriage formation and dissolution. Our main results are the following: (i) although an increase in the ‘marriage tax’...

Differential tax treatment of married and single people is a key feature of the tax law in the US and other countries. We develop a matching model with search frictions to analyze the effects these tax provisions have on marriage formation and dissolution. Our main results are the following: (i)...

We analyze the optimal allocation of experts to teams, where experts differ in the precision of their information, and 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...