This paper extends Grossman and Helpman`s seminal work (1991), and presents an endogenous growth model where innovations created in a high-tech sector may be assimilated or adapted by a low-tech sector. Applying a simple Heckscher-Ohlin framework, the effects of technological diffusion are found...

This paper analyzes the behavior of current account deficits in Africa and estimates whether the deficits are excessive with respect to fundamentals. The findings are that deficits are (i) not very persistent; (ii) positively linked with domestic growth; (iii) strongly linked with public (and...

This paper explores the institutional determinants of economic growth in Latin America by taking advantage of recent empirical research that employs subjective and objective measures to test for a possible "Northian" explanation that links institutional quality and economic growth. I provide a...

Evidence from historical and epidemiological literatures shows that epidemics tend to spread in the population according to a logistic pattern. We conjecture that the impact of new technologies on output follows a pattern of spread not unlike that of typical epidemics. After reaching a critical...

Recent episodes of strong growth in banks' credit to the private sector have been accompanied by large appreciations of the real exchange rates. I conjecture that such appreciations have been associated with cross-country interest rate differentials, and integrated financial markets generated...