A key issue in current research and policy is the size of fiscal multipliers when the economy is in recession. We provide three insights. First, using regime-switching models, we find large differences in the size of spending multipliers in recessions and expansions with fiscal policy being...

In this paper, we estimate the cross-country spillover effects of government purchases on output for a large number of OECD countries. Following the methodology in Auerbach and Gorodnichenko (2012a, b), we allow these multipliers to vary smoothly according to the state of the economy and use...

This paper focuses on U.S. saving, demographics, and fiscal policy. We use data from the Consumer Expenditure Surveys of the 1980s to consider the effect of demographic change on past and future U.S. saving rates. Our findings indicate that demographic change may significantly alter the U.S....

We link detailed data on defense spending, wages, hours, employment, establishments, and GDP across U.S. cities to study the effects of fiscal stimulus. Our small-open-economy empirical setting permits us to estimate key macroeconomic outcomes and elasticities, including the responses of the...

In this paper, we estimate government purchase multipliers for Japan, following the approach used previously for a panel of OECD countries (Auerbach and Gorodnichenko, 2013). This approach allows multipliers to vary smoothly according to the state of the economy and uses real-time forecast data...

While theoretical models consistently predict that government spending shocks should lead to appreciation of the domestic currency, empirical studies have been stubbornly finding depreciation. Using daily data on U.S. defense spending (announced and actual payments), we document that the dollar...

We construct a computational dynamic stochastic overlapping generations general equilibrium model with uncertain lifetimes and explore the impact of policy stickiness (specifically, a major reform will preclude future reforms for a generation) on optimal long-run fiscal policy. Under such...

This paper explores optimal fiscal policy in an overlapping-generations general-equilibrium model under uncertainty and the impact on optimal policy of the introduction of a type of policy stickiness intended to account for the stylized fact that major reforms happen infrequently. In general,...