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 …

effects on home and job location, on land use, and on agglomeration benefits are hard to pin down. We develop a spatial …

relationship between agglomeration externalities and the level of education. While the positive relationship between economic …