If some consumers are liquidity-constrained, aggregate consumption should be `excessively sensitive' to credit conditions as well as to income. Moreover, the `excess sensitivity' may vary over time. Using data for the United States, Canada, the United Kingdom, Japan and France, we find a...

The objective of this paper is to provide, in the context of a dynamic general equilibrium model, an answer to the following five questions: 1. To what extent does an economy subject to regular variations in labor productivity growth differ from one where labor productivity is constant? 2.What...