Many theories, most famously Max Weber’s essay on the “Protestant ethic,” have hypothesized that Protestantism should have favored economic development. With their considerable religious heterogeneity and stability of denominational affiliations until the 19th century, the German Lands of...

We construct and calibrate a general equilibrium business cycle model with unemployment and precautionary saving. We compute the cost of business cycles and locate the optimum in a set of simple cyclical fiscal policies. Our economy exhibits productivity shocks, giving firms an incentive to hire...

We decompose aggregate saving and investment into its public and private components and then document a variety of ``stylized facts'' associated with saving and investment rates for a sample of 15 countries over the period 1975--1989. In order to see whether these empirical relationships are...