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Briefing
Portfolios Across the U.S. Wealth Distribution
In this article, we examine how household portfolios vary with wealth, age and race. Households in the middle of the wealth distribution hold most of their wealth as real estate, while wealthier households are more heavily invested in stocks and private business equity. As households age, they repay education loans and other debt and accumulate real estate and (to a lesser extent) financial assets. We find that Black households hold considerably less home equity, stocks and business equity. This can be explained (statistically) by lower levels of total wealth and by differences in age and ...
Working Paper
Income and Wealth Inequality in America, 1949-2016
This paper introduces a new long-run dataset based on archival data from historical waves of the Survey of Consumer Finances. The household-level data allow us to study the joint distributions of household income and wealth since 1949. We expose the central importance of portfolio composition and asset prices for wealth dynamics in postwar America. Asset prices shift the wealth distribution because the composition and leverage of household portfolios differ systematically along the wealth distribution. Middle-class portfolios are dominated by housing, while rich households predominantly own ...
Working Paper
The Macroeconomic Effects of Excess Savings
We study the consequences of shocks to the household wealth distribution in dynamic general equilibrium by characterizing the rate at which excess wealth is depleted. Analytical results link the aggregate decumulation rate to the distribution of the additional balances, micro intertemporal marginal propensities to consume, and general equilibrium feedback. A quantitative heterogeneous agent New Keynesian model matches the depletion path of the excess savings built up during the COVID-19 pandemic across the income distribution. The model predicts a substantial but steadily waning boost to ...
Working Paper
To Have or Not to Have: Understanding Wealth Inequality
Differences in household saving rates are a key driver of wealth inequality. But what determines these differences in saving rates and wealth accumulation? We provide a new answer to this longstanding question based on new empirical evidence and a new modeling framework. In the data, we decompose U.S. household wealth into its main portfolio components to document two new empirical facts. First, the variation in wealth by income is mainly driven by differences in participation in asset markets rather than by the amounts invested. Wealth differences are a matter of to have or not to have. ...