This paper studies attention allocation behavior of rationally inattentive consumers who have CRRA preferences, face uninsured capital income risk, and suffer from an information-processing capacity constraint. For given attention devoted to capital income risk, we solve for the optimal...

This paper proposes an integrated framework to analyze jointly two key issues: the emergence of global imbalances and the precautionary motive for accumulating reserves. Standard models of general equilibrium would predict modest current account surpluses in the emerging markets if they face...

This paper presents an interpretation of post-1953 Colombian economic growth and a discussion on future outcomes. The interpretation takes the form of a data playback guided by the decentralized equilibrium version of the Cass-Koopmans-Ramsey model. The role of technical change as a driver of...

A dynamic stochastic model of global equilibrium, where countries outside the U.S. face higher risk than the U.S. itself, predicts current account surpluses in the RoW and U.S. deficits. With Loss Aversion, such precautionary savings can cause substantial 'global imbalances', particularly if...

This paper investigates why high income households save on average a higher fraction of income than do low income households in US cross-section data. The three explanations considered are (1) age differences across households, (2) temporary earnings shocks and (3) the structure of social...

It is shown that although government debt in principle has an ambiguous effect on the steady state capital stock in an OLG model of the Blanchard-Cass-Yaari variety, once stability of the steady state equilibrium is imposed there is an unambiguous negative relation between the level of...

We use a calibrated life-cycle model to evaluate why high income households save as a group a much higher fraction of income than do low income households in US cross-section data. We find that (1) age and relatively permanent earnings differences across households together with the structure of...

We offer a macroeconomic assessment of China’s Reform Period, highlighting several neglected channels underlining its great expansion. Estimating the supply side of the post-Reform economy reveals the relatively high (above unity) value of the elasticity of factor substitution and the...

The monetary economy has properties that cannot be analyzed using the tools of today's dynamic general equilibrium analysis. Keynes's economics, far from being an aberration in the otherwise orderly evolution of modern macroeconomics from Adam Smith's ideas about the "invisible hand", was a...