This paper presents and estimates a variant of Hansen and Sargent's (1988) real business cycle model with straight time and overtime. The model presented has only one latent variable, the state of technology, yet it does a better job propagating and magnifying shocks than the labor hoarding...

Revision of Working Paper 91-19

My empirical analysis a reveals a strong link between the terms of trade of industrial and developing countries. I show that the terms of trade developing countries are essentially the relative prices of commodity exports and manufactured imports. Similarly, I find that terms of trade...

This paper proposes a new explanation for the apparent slow growth in employment during the past two recoveries. The authors' explanation emphasizes dynamics within growing organizations and the intertemporal substitution of organizational restructuring. A key implication of the analysis is that...

Postwar U.S. data show that consumption growth "Granger-causes" output and investment growth, which is puzzling if technology is the driving force of the business cycle. The author asks whether general equilibrium models with information frictions and non-technology shocks can rationalize the...