Medical technology broadly defined to include all aspects of the process of treating disease (e.g., pharmaceuticals, medical devices, and surgical procedures) is profoundly important for individual health and, consequently, also for general welfare. Advances in medical technology convey the...

This paper presents a History Friendly Model which addresses the issue of the bifurcation in technological stylesʺ between US and Britain during the nineteenth century. The model aims at gaining a better understanding of the micro-dynamics that gave rise to different patterns of innovation in...

We review the empirical literature about the implications of the computerization of the labor market to see whether it can explain observed computer adoption patterns and (long-term) changes in the wage structure. Evidence from empirical micro studies turns out to be inconsistent with macro...