In recently, as state theory becoming a new paradigm, a treatise on the political economy can never be complete without a discussion on the role of the state. Moreover, for state theory, the state is viewed as an independent decision-maker and planner, which, in close cooperation with the private sector, gives a clear ration- oriented boost to the process of decision-making by means of its authority. Is relative autonomy the main reason for state-led in decision-making? What makes different between the output of public policy and theory? We try to analyze what attitudes do state toward intervention in the process of decision-making and how has relative autonomy contributed to state capacity to intervene effectively without getting permanently entangled and without causing the policy to malfunction. In addition, we will also analyze if the state plays an important role to promote the output of public policy.