Raab, Raymond L.; Lichty, Richard W. - In: Journal of Regional Science 42 (2002) 3, pp. 579-594
Data Envelopment Analysis (DEA) is used to rank the relative efficiency of thirty-two counties comprising the Greater Minneapolis-St. Paul Metropolitan Region and finds that the greatest external economies originate in the urban core and decline toward the periphery. By employing 1993 IMPLAN...
