Recent concepts as megaregions and polycentric urban regions emphasize that external economies are not confined to a single urban core, but shared among a collection of close-by and linked cities. However, empirical analyses of agglomeration and agglomeration externalities so-far neglects the...

Persistent productivity gains to rural-urban migrants have been documented by a number of researchers. One interpretation of this result is that individuals learn higher value skills in cities than they would have learned in less dense areas. Another explanation for this result, however, is that...

The case study of United States shows that global economic processes significantly influence the location of manufacturing. Analysis of multidimensional data covering 1860-2010 shows several stylized facts. Intensity of U.S. involvement in global economy by set of indicators is characterized by...