The paper examines the effects of an environmental tax reform in a small open economy with decentralised wage bargaining, monopolistically competitive firms and equilibrium unemployment. There is a tradable and a non-tradable sector and all firms use labour as well as an imported polluting...

This paper analyses crucial design features of unemployment insurance (UI) policies. We examine three different means of improving the efficiency of UI: the duration of benefit payments, monitoring in conjunction with sanctions, and workfare. To that end we develop a quantitative model of...

A significant fraction of the labor force consists of employed workers who are part-time unemployed (underemployed) in the sense that they are unable to work as much as they prefer. This paper studies the design of optimal unemployment insurance in an economy with unemployment as well as...