This paper addresses the central principle of entrepreneurial government (EG), "the spirit of innovation". The idea of EG seeks to transform public systems and organizations into ones that are more effective, efficient; adaptive, and creative. It also pursues to fulfill the needs of its constituents, and to maintain institutional sustainability. In order to achieve these two goals, the establishment of EG should rest on 3R's: rethinking restructuring and reengerneering. The paper also evaluates three dimensions of EG. Concept evaluation criticizes three aspects of EG. That are:definition of EG is not precise and adequate, its dynamics is ignored, and its effectiveness is conditional. Then it goes to analyze EG's goal propriety, problem correspondence, and its implementability. Finally, reform programs of EG should embed with its institutional environment for success.