Fu, Shihe (contributor); Ross, Stephen L. (contributor) - 2007
location wage pre-
mia are robust to the inclusion of these controls. Further, in a locational equilib-
rium, identical workers … workers or a greater density of
workers. These agglomeration effects are robust to the inclusion of residential
location … controls and disappear with the inclusion of commute time suggesting
that the effects are not caused by unobserved differences …