This paper studies the conditions under which new equipment may endogenously occur. To this end, we construct an endogenous growth multisectoral model with a preeminent new equipment sector. Technological progress is embodied: New machines can only be run on the most recent generations of...

This paper investigates the nature of the aggregate production function of health services. We build a model to analyze the role of public policy in determining social health outcomes, taking into account households choices concerning education, health related expenditures and saving. In the...

I argue that an aggregate model in which the generation of knowledge is an important factor of economic growth can be reconciled with several otherwise puzzling empirical findings on this link if knowledge affects output through investment-specific technical change. In the model, there may be a...

The relationship between income inequality and economic growth is re-examined using a semiparametric, dynamic panel data model. Significant empirical evidence is uncovered supporting the theory that the relationship between these variables is nonlinear. Additionally, the evidence also supports...

The paper presents a dynamic model of endogenous growth with boundedly-rational, locally interacting, firms. Technologies are randomly distributed in a n-dimensional lattice (the productivity space) in such a way that distances between any two practices in the lattice can be taken as a proxy of...

Persistent trends in R&D intensity and educational attainment, in conjunction with the absence of any trend in per capita income growth, are inconsistent with the predictions of most growth models. Jones (2002) has made a strong point that the data are consistent with out-of-steady state...