Costul mediu pe unitate sau pe setul de produse calculat pe termen lung. Poate sa fie adesea mai mic decat costul mediu pe termen scurt datorita efectelor experientei de productie. Vezi Average Cost; Short-Run Average Cost.
The average cost per unit of a set or group of products in the long term. Note that the long-run average cost may be somewhat lower than the short term average cost because of the effects of greater production experience. See Average Cost; Short-Run Average Cost.