performance management, Challenges facing and complexity theory

Weaknesses and problems related to performance measurement is not due to subsided interest in performance management, but due to side effects caused by the inappropriate application of performance management systems in public sector, which makes performance management a difficult and complex task for public sector managers. In this regard, in the first section of the article, difficulties of implementing managerial cheklists and budgetary control (especially governmental organizations) key indicators of performance, BSC and lean management (private sector's technologies used in the public sector) have been investigated and in the second part based on getting help from complexity theory, performance management of governmental organizations has been studied. This research using the results of previous researches and the library has examined this issue. Results indicate that performance management in the public sector is still a big problem and review of the current ways to prevent the negative effects of its application is necessary.