The purpose of this paper is to link the propensity for innovative activity to cluster spatially to the stage of the industry life cycle. The theory of knowledge spillovers, based on the knowledge production function for innovative activity, suggests that geographic proximity matters most in...

Whether diversity or specialization of economic activity better promotes technological change and subsequent economic growth has been the subject of a heated debate in the economics literature. The purpose of this paper is to consider the effect of the composition of economic activity on...

Major economic transitions, even when they are disruptive, do not occur instantaneously but rather occur over time, as regions within a country change at different rates. Accordingly, these dynamics may be reflected in a geographic lifecycle with different regions characterized by different...