Zereyesus, Yacob Abrehe - 2010
. Departures of observed data of individual farms from profit maximization objectives were attributed more due to stochastic … stochastic, only 5.3% of the farms violated the joint hypothesis of profit maximization with standard error exceeding 10 …%. Whereas when only input quantities are considered stochastic, a total of 71.73% and 2.09% of the farms had minimum standard …