Melo, Patricia C.; Graham, Daniel J.; Noland, Robert B. - In: Regional Science and Urban Economics 39 (2009) 3, pp. 332-342
Although the productivity gains of urban agglomeration economies are generally found to be positive, there is a great deal of variability in the magnitude of reported estimates. This paper undertakes a quantitative review of the empirical literature on agglomeration through a meta-analysis of...