A large body of literature considers the productive advantages of cities, or "agglomeration economies". Most empirical … studies report positive agglomeration economies, although large variation exists in the magnitude of estimates. We use a meta …, we find agglomeration elasticities are likely to lie in the range 2.7-6.4%. Our findings confirm the controls enabled by …

-connected knowledge-driven economy, the relevance of agglomeration forces that rely on proximity continues to increase, paradoxically …

We consider whether external urban economic advantages (agglomeration economies) vary with time and space using a … agglomeration economies that are stronger than average. …