Abstract: Analyzing the basic theories of the performance evaluation (PE) for governmental public management (GPM) in two different ways, i.e., the management by objectives (MBO) and new public management (NPM), a series of integral links in the performance evaluation system are designed including the analysis of evaluation index system, objective orientation, index system framing and scoring. Discusses emphatically the different ways to deal with the weights and multiindex aggregation on the basis of different objective orientiation. Describes the numerical methods separately to deal with the economic and noneconomic single index with the way to integrate the absolute quantity with the relative one studied. Points out the dimensionless method for index values. Then, the integrated multiple-attribute evaluation comes to pass by determining the Grade I and Gade II weights for evaluation indices via rank correlation analysis and improved method of scatter degree. The demonstrating application results verified the validity of the evaluation system proposed.