The term "geographic concentration" refers to a situation where there is an unequal distribution of something, such as people or resources, within a specific geographical area. Full definition
Add L.A.'s D.M.A. of 18 million people to San Diego's 3.2 million, and Tribune will «own» — as much as any «newspaper» company can still lay claim to own — the largest geographic concentration in the country. (newsonomics.com)
As so many of these problems are transmitted across generations, and via geographic concentrations, it is necessary to put the right level of resources into dealing with them, so that good policies are not defeated by bad contexts. (nextleft.org)
International investments may also involve risk from geographic concentration differences in generally accepted accounting principles, and from economic or political instability. (proshares.com)