Floc&apos; h, P. le; Mardle, S.
Overcapacity situations appear regularly in the activity of marine natural resource exploitation. Measuring capacity utilization and efficiency for fishing vessels is then required. In this paper, Data Envelopment Analysis (DEA) methodology is used in the case of multi-production. Data on landings and inputs are available on a monthly basis in the case of the fishing fleet for South Bretagne, France, from 1994 to 2003.