This paper studies the business-cycle variation in higher-order (labor) income risk--that is, risks that are captured by moments higher than the variance. We examine the extent to which such risks can be smoothed within households or with government social insurance and tax policies. We use...

Little is known about the fiscal costs of natural disasters, especially regarding social safety nets that do not specifically target extreme weather events. This paper shows that US hurricanes lead to substantial increases in non-disaster government transfers, such as unemployment insurance and...

In this paper we compute the optimal tax and education policy transition in an economy where progressive taxes provide social insurance against idiosyncratic wage risk, but distort the education decision of households. Optimally chosen tertiary education subsidies mitigate these distortions. We...

This paper argues that a key aspect of the US labor market is the presence of time-varying heterogeneity across nonparticipants. We document a decline in the share of nonparticipants who report wanting to work, and we argue that that decline, which was particularly strong in the second half of...

We study the optimal provision of insurance against unobservable idiosyncratic shocks in a setting in which a benevolent government cannot commit. A continuum of agents and the government play an infinitely repeated game. Actions of the government are constrained only by the threat of reverting...

This paper studies the impact of unemployment insurance (UI) on consumer credit markets. Exploiting heterogeneity in UI generosity across U.S. states and over time, we find that UI helps the unemployed avoid defaulting on their mortgage debt. We estimate that UI expansions during the Great...

Household decisions are profoundly shaped by a complex set of financial options due to Social Security rules determining retirement, spousal, and survivor benefits, along with benefit adjustments that vary with the age at which these are claimed. These rules influence optimal household asset...

We survey the literature on social insurance, focusing on recent work that has connected theory to evidence to make quantitative statements about welfare and optimal policy. Our review contains two parts. We first discuss motives for government intervention in private insurance markets, focusing...