We examine a model of lumpy investment wherein establishments face persistent shocks to common and plant-specific productivity, and nonconvex adjustment costs lead them to pursue generalized (S,s) investment rules. We allow persistent heterogeneity in both capital and total factor productivity...

Inflation, Employment and Interest Rates in an Economy with Endogenous Market Segmentation Aubhik Khan, Federal Reserve Bank of Philadelphia Julia K. Thomas, University of Minnesota We examine a monetary economy where households incur fixed transactions costs when exchanging bonds and money and,...

Real business cycle models have difficulty replicating the volatility of S&P 500 returns. This fact should not be surprising since the RBC theory suggests a measurement of the return of aggregate capital, not stock market returns. We construct a quarterly time series of the after-tax return to...