Translog ou Cobb-Douglas? Le rôle des durées d'utilisation des facteurs Staff Working Paper 2004-19 Eric Heyer, Florian Pelgrin, Arnaud Sylvain Using French data on industrial firms over the period 1989-2001, the authors estimate a "flexible" Translog production function that accounts for the volumes and durations of factor utilization. Content Type(s): Staff research, Staff working papers Topic(s): Economic models JEL Code(s): C, C3, C33, D, D2, D24, J, J2, J23