The recent experience of a Great Recession has brought the effectiveness of fiscal policy back into focus. Fiscal multipliers do, however, vary greatly over time and place. between wealth inequality and the magnitude of fiscal multipliers. To explain this finding, we develop a life-cycle,...

The recent experience of a Great Recession has brought the effectiveness of fiscal policy back into focus. Fiscal multipliers do, however, vary greatly over time and place. between wealth inequality and the magnitude of fiscal multipliers. To explain this finding, we develop a life-cycle,...

The recent experience of a Great Recession has brought the effectiveness of fiscal policy back into focus. Fiscal multipliers do, however, vary greatly over time and place. Running VARs for a large number of countries, we document a strong correlation between wealth inequality and the magnitude...

This article considers the question, raised by Beaudry and Portier in their recent articles, of whether "news shocks" can lead to expansions and contractions that look like business cycle movements. News shocks are to be thought of solely as affecting expectations (regarding future events) and...

We study a dynamic version of Meltzer and Richard’s median-voter model where agents differ in initial wealth. Taxes are proportional to total income, and they are redistributed as equal lump-sum transfers. Voting takes place every period and each consumer votes for the current tax rate that...

In this chapter we inspect economic mechanisms through which technological progress shapes the degree of inequality among workers in the labor market. A key focus is on the rise of U.S. wage inequality over the past 30 years. However, we also pay attention to how Europe did not experience...

For many kinds of capital, depreciation rates change systematically with the age of the capital. Consider an example that captures essential aspects of human capital, both regarding its accumulation and its depreciation: a worker obtains knowledge in period 0, then uses this knowledge in...