This papers revisits the normative properties of search-matching economies when workers have concave utility functions. A general equilibrium framework is developed where agents are homogeneous and wages are bargained over. Assuming lump-sum taxation of profits, the optimal allocation of...

This paper investigates the effect of tax progression on labour market outcomes in an equilibrium search model with wage bargain and endogenous human capital. We show that this effect depends on whether the firm and the worker can write a binding contract on human capital investments or not. If...