| Abstract: | This paper reviews economic development trends, for the 1965–1975 period, in the 173 daily urban systems identified by the Bureau of Economic Analysis. Changes in employment, earnings, and non-earnings sources of personal income are reported. Growth in the South and West was found to be relatively independent of linkages with the northeastern industrial heartland. Exports of services from all of the nation's largest cities have become significant components in their economic bases, helping to offset declines in manufacturing. |
