We use firms' decisions in the cross-section about their sources and uses of funds in order to make inferences about the aggregate cost of external finance. The basic intuition is as follows: Firms which raise costly external finance can invest the issuance proceeds in productive capital assets,...

The worst financial crisis in the history of the United States and many other countries started in 1929. The Great Depression followed. The second-worst struck in the fall of 2008 and the Great Recession followed. Commentators have dwelt endlessly on the causes of these and other deep financial...

During and after the "Great Recession" that began in December 2007, the U.S. federal government enacted several rounds of activist fiscal policy. In this paper, we review the recent evolution of thinking and evidence regarding the effectiveness of activist fiscal policy. Although fiscal...

This paper assesses the 2007-2009 recession using neoclassical business cycle theory. I find that the 2007-2009 U.S. recession differs substantially from other postwar U.S. recessions, and also from the 2008 recession in other countries, in that lower labor input accounts for virtually all of...

We investigate the hypothesis that macroeconomic fluctuations are primitively the results of many microeconomic shocks. We define fundamental volatility as the volatility that would arise from an economy made entirely of idiosyncratic sectoral or firm-level shocks. Fundamental volatility...

We examine the evolution of real per capita GDP around 100 systemic banking crises. Part of the costs of these crises owes to the protracted nature of recovery. On average, it takes about 8 years to reach the pre-crisis level of income; the median is about 6.5 years. Five to six years after the...

Short-term collateralized debt, private money, is efficient if agents are willing to lend without producing costly information about the collateral backing the debt. When the economy relies on such informationally insensitive debt, firms with low quality collateral can borrow, generating a...

There is growing evidence that fiscal consolidation may contribute to economic growth even in the short term. In this paper we review recent research on such non-Keynesian fiscal policy effects and apply panel data econometric techniques to examine the consequences of fiscal consolidation in the...

We study sources and consequences of fluctuations in the US housing market. Slow technological progress in the housing sector explains the upward trend in real housing prices of the last 40 years. Over the business cycle, housing demand and housing technology shocks explain one-quarter each of...

This paper provides an analysis of co-movements between real and financial variables in three new EU member countries (the Czech Republic, Hungary and Poland) and the euro area. It focuses on the co-movement between real credit granted to firms and real industrial output on the one hand, and...