This paper argues that self-fulfilling beliefs in credit conditions can generate endoge- nously persistent business cycle dynamics. We develop a tractable dynamic general equi- librium model in which heterogeneous firms face idiosyncratic productivity shocks. Capital from less productive firms...

Aggregate time series provide evidence of short term dynamic adjustment that appears to be governed by complex or negative real eigenvalues. This finding is at odds with the predictions of reasonably parameterized, convex one-sector growth models with complete markets. We study life cycle...

The paper analyzes the dynamic properties of the neoclassical one-sector growth model with differential savings in the sense of Kaldor-Pasinetti. The economy exhibits unstable steady states and fluctuations if the income distribution varies sufficiently and if shareholders save more than...

This paper examines a tractable real business cycle model with idiosyncratic productivity shocks and binding credit constraints on entrepreneurs. The model shows how firm volatility increases in combination with credit market development. It further generates the observed comovement of credit...

We explore the influence of city-level business cycle fluctuations on crime in 20 large cities in the United States. Our monthly time series analysis considers seven crimes over an approximately 20-year period: murder, rape, assault, robbery, burglary, larceny, and motor vehicle theft. Short-run...

We investigate the global dynamics of RBC models with production externalities. We confirm that purely local analysis does not tell the full story. With externalities smaller than required for local indeterminacy, local analysis shows the steady state to be a saddle, implying a unique...

This comment discusses Harding and Pagan's (2007) article that advocates modeling the NBER business cycle chronology as the outcome of the two-quarter rule. The comment shows that the two-quarter rule does not fare well as a description of the decision-making of the NBER with real-time data...

This paper shows that incomplete information can be a rich source of sunspots equilibria. This is demonstrated in a standard dynamic general equilibrium model of monopolistic competition … la Dixit-Stiglitz. In the absence of fundamental shocks, the model has a unique certainty (fundamental)...