This paper uses dynamic general equilibrium and computational methods, inspired by the multi-sector growth model structure in Stephen Turnovsky's work, to develop a theory that unifies two of the traditional explanations of structural change: sector-biased technical change and non-homothetic...

Why doesn’t capita flow to developing countries as predicted by the neoclassical model? Is the explanation simply that cross-country marginal productivity of capital (MPK) is equalized, and if so, why? We revisit these issues by unpacking MPK into its public and private components, since there...

We propose an economic theory of infectious disease transmission and rational behavior. Diseases are costly due to mortality (infected individuals can die prematurely) and morbidity (lower productivity and quality of life). Our model offers three main insights. First, a greater prevalence of...

This paper examines two related questions: what effects do infectious diseases exert on growth and development, and are they quantitatively important? We present evidence on the effect of health and infectious diseases on economic development using Hansen’s (2000) endogenous threshold...

This paper compares transitional dynamics in two alternative R&D non-scale growth models, one includes endogenous human capital, whereas the other does not. We show that focusing on the speed of convergence to discriminate between the two models can be misleading. Our analysis suggest that a...

This paper compares transitional dynamics in two alternative R&D non-scale growth models, one with endogenous human capital and the other without. We show that focusing only on the asymptotic speed of convergence to discriminate between the two models' performance can be misleading. Our analysis...