In the United States, the percentage standard deviation of residential investment is more than twice that of non-residential investment. In addition, GDP, consumption, and both types of investment co-move positively. We reproduce these facts in a calibrated multi-sector growth model where...

This article asks whether household heterogeneity and market incompleteness have quantitatively important implications for the welfare effects of tax changes. We compare a representative-agent economy to an economy in which households face idiosyncratic uninsurable income risk. The income...

We construct stochastic overlapping-generations general equilibrium models in which households are subject to aggregate shocks that affect both wages and asset prices. We use a calibrated version of the model to quantify how the welfare costs of severe recessions are distributed across different...

Since 1980, the earnings share of older workers has risen in the United States. At the same time, labor's share of income has declined significantly. We hypothesize that an aging workforce has contributed to the decline in labor's share of income. We formalize this hypothesis in an on-the-job...

We estimate an aggregate elasticity of substitution between capital and labor near or below one, which implies that capital deepening cannot explain the global decline in labor's share. Our methodology derives from transition paths in the neo-classical growth model. The elasticity of...

Lenders have traditionally used credit reports to measure a borrower's default risk, but credit agencies also market reports to employers for use in hiring. Since the onset of the Great Recession, eleven state legislatures have restricted the use of credit reports in the labor market. We...