FN Archimer Export Format PT Rapport TI Estimating a function for the gross revenu of a sample of french trawlers BT AF CATANZANO, Joseph GILLY, Bernard MEURIOT, Eric AS 1:;2:;3:; FF 1:PDG-DOP-DCB-EM;2:;3:; SI SIEGE SE PDG-DOP-DCB-EM UR https://archimer.ifremer.fr/doc/1986/rapport-2520.pdf LA English DT Report DE ;SEM AB The purpose of this paper is to test the equation that allows gross income to fit age and length of french high sea trawlers : log (gross income) = a log (length) + b (age) + c Others attempts have been performed to replace length by the engine power, in order to see if it improves the results or not. PY 1986 PD SEP ID 2520 ER EF