AHP of Gray System and Its Application in Performance Evaluation of Financial Expenditure

HP (Analytic Hierarchy Process) is a kind of method that people use frequently in the financial performance evaluation. Traditional AHP method often leads to uncertainty of information cognition considering the uncertainty of person's cognition. It's not easy to get good results only with AHP. According to 3E principle of financial expenditure, this paper proposes the strategy which combines the gray system with the analytic hierarchy process theory together to appraise financial expenditure performance. Result shows that the accuracy of performance evaluation is higher.