New Zealand's public sector reforms are the pioneers of "New Public Management movement",and,as the "laboratory of reform" and "policy innovator",it is reputed as "the model of reform" because of its thoroughness,sustainability and effectiveness.However,in recent years,Western scholars in the field of public administration have put forward a number of questions,and even think that "new public management movement has died".Based on the investigation of New Zealand's public sector reforms,this paper discusses the critical debate on th...