This study investigates how neighbourhoods respond when they are upset by transient, exogenous shock(s). Do they quickly revert to their original, stable state, gradually return to this stable state, permanently settle into another stable state, diverge progressively from any steady state, or...

My purpose in this paper is to investigate the extent to which metropolitan economic growth is related to various types of knowledge externalities in high-technology industries in metropolitan areas for the period 1990 – 1999. The empirical results indicate the relative importance of the...

Despite the fact that knowledge spillovers have explicitly geographic components, the role of spatial effects in the knowledge spillover process has been ignored. In this context, the objective of this paper is to observe differences in the spatial distribution of innovative activity across U.S....