The most influential explanations of economic growth along the past five decades rely on two main items: human capital accumulation and the dissemination of knowledge/technological diffusion. These items traditionally appear as separate growth sources. In this paper an integrated perspective is...

Growth models often give rise to saddle-point stable dynamic systems with multi-dimensional stable manifolds. It is argued that standard solution procedures used to numerically approximate the transition process are generally inadequate when the (stable) eigenvalues differ substantially in...

We analyze the effects of demographic change on medium- and long-run economic growth by setting forth an R&D-based growth model including an endogenous demographic structure. The model framework is consistent with the experience of industrialized countries, where declines in mortality are...