What are the advantages and disadvantages of performance appraisal, in detail, thank you!

Performance appraisal advantages: 1, energy quantification, such as: work performance, can enhance the sense of teamwork,, 2, comparable, can maximize the motivation of employees, 3, operative, such as: there are predetermined goals, set the system, can strengthen the sense of self-development of the staff, improve the quality of the work, so as to enhance the performance of the enterprise.

Disadvantages of performance appraisal: In the implementation process, the workload is large, if the appraisal system is not scientific and impartial, it will also serve as a null and void, and can not achieve the purpose of the assessment.