The federal government provides generous tax subsidies for retirement saving in 401(k)s and IRAs. The subsidies are designed to increase household saving and retirement income security, important national goals. The estimated cost, however, exceeds $100 billion a year in lost revenue to the...

Do retirement savings policies--such as tax subsidies or employer-provided pension plans--increase total saving for retirement or simply induce shifting across accounts? We revisit this classic question using 45 million observations on wealth for the population of Denmark. We find that a...

This paper analyses the impact of tax reforms that decrease income tax progression in an equilibrium search model with wage bargaining and endogenous individual working time. The working time is either bargained together with the hourly wage (case 1) or determined solely by workers after...

This paper analyses systematic monetary policy in a dynamic stochastic menu cost model. The main assumptions are that price setters have to pay small adjustment costs in order to equalize actual and optimal prices whereas the central bank can do so costlessly (by adjusting the money supply) but...

This note reconsiders the private losses and welfare effects of a monetary expansion obtained in the seminal Blanchard \& Kiyotaki (1987) article. In the original article it is argued that the welfare ''dependence is a complex one''. Therefore, the authors only present some numerical examples....

This paper analyses the effects of taxation in New Keynesian economics. The results show that taxes contribute to price and wage stickiness and, moreover, that the resulting fluctuations in welfare are magnified by the presence of taxes. These results are at odds with the old Keynesian idea of...