innovations. We demonstrate that the extent of agglomeration has significant implications for the patterns of information flows in … economies. By simultaneously determining the patterns of knowledge exchange and the population agglomeration of an economy, we … find that population agglomeration is generally accompanied by higher growth. The main findings remain qualitatively …

construct an endogenous growth model with dynamic interactions between spatial agglomeration and urban development. In contrast …

, avenues for future research are explored. Correlations between agglomeration and growth in the various models and data are …