Kidane, AsmeromWoldemariam, Desta2022-01-122023-11-092022-01-122023-11-091990http://10.90.10.223:4000/handle/123456789/29497In this naper the merhod of qualitative Response Model (QRM)is Applide to Investigate Determinants of Fertilizer usage amonge Ethiopian Farmer in the Northewest .the theoretical basis of the decision is based on the concept of stochastic utility Model.enThesis