This paper uses Carroll's (1992) buffer stock model to study government savings behavior exemplifi ed by the Unemployment Insurance (UI) programs of U.S. states from 1976 to 2008. We find strong empirical support for the model from regressions and simulations. Empirically, we fi nd that...

We find that risk sharing in the European Union (EU) has been increasing over the past decade due to increased cross-ownership of assets across countries. Industrial special- ization has also been increasing over the last decade and we conjecture that risk sharing plays an important causal...

This article estimates marginal propensities to consume (MPC) out of current and lagged income for U.S. states using panel data regressions that control for time-specific and state-level fixed effects. The MPCs vary across states, in particular, the MPC out of current income is higher in states...

We estimate the effects of deregulation of U.S. banking restrictions on the amount of interstate personal income insurance during the period 1970–2001. Interstate income insurance occurs when personal income reacts less than one-to-one to state-specific shocks to output. We find that income...

We study the determinants of net capital income flows within the United States. We analyze a simple multi-state neoclassical model in which total factor productivity varies across states and over time and capital flows freely across state borders. The model predicts that capital will flow to...