We develop a growth model that features the endogenous two-tier innovations of information carrier technology and … production technology. Information carrier technology promotes production technology innovation and thus economic growth through … consumption per capita and production technology are higher than the growth rate of information carrier technology. The model …

Over the coming century, computer technology is likely to become capable of reproducing a large portion of the tasks … technology. In addition, a version of the model is developed that is constrained to produce fixed factor shares so that it can be …

sector, our model incorporates two key aspects of knowledge: technology and human capital. Steady-state equilibrium …

In this paper we study two closely related issues. First, the role of technology heterogeneity and diffusion in the … pattern of the observed regional heterogeneity in technology and the relevance of this pattern for the econometric analysis of … regions is due to convergence in technology as well as to convergence in capital-labour ratios. We first develop a growth …