This paper investigates the composition of households' assets and liabilities in the United States. Using aggregate and survey data, we document major trends in household portfolios in the past 15 years. We show that, despite the broad array of financial products available, the portfolio of the...

This paper investigates why high income households in the United States save on average more than low income households in cross-section data. The three explanations considered are (1) age differences across households, (2) temporary earnings shocks, and (3) the structure of transfer payments....

Building and maintaining financial security is increasingly difficult for a growing portion of American households. Wealth is less prevalent in middle-class households and increasing among the already well-to-do. At the same time, poverty is growing and concentrating disproportionately among the...