Evaluation model of commercial bank operational risk

Operational risk assessment is a front and hot issue in the field of commercial bank risk.The fuzzy comprehensive evaluation method was used and the commercial bank operational risk assessment model that combines qualitative analysis and quantitative calculation was presented.In the model,according to the definition of the operational risk and operational risk's characteristics,the operator's risk was classified to get an evaluation index system.The weights of all evaluation factors were determined in the light of the times of risk occurrence and the amount of loss actually produced to achieve the evaluation of degree of commercial banks's operational risk.