中文摘要：

在对政府职能进行结构性分析的基础上,我们发现了政府核心职能的存在,并通过对政府职能内涵的扩展性重释发现了公共利益作为一种核心价值对政府核心职能的规范性要求。在寻求总体的、真实的公共利益实现的过程中,中央政府以其＂强公共性＂的结构性特征而逻辑地成为主体性选择。然而,公共利益需要通过人来实现,并需要人具有公共理性的精神。因而,中央政府必须将维护与实现公共理性作为自身的核心职能,并通过核心价值的宣示、构建包容性的公共领域、确立普遍的理性交往规则、提供支持性的现实结构以及整合多元的治理机制来实现其核心职能。

英文摘要：

Under the instruction of the structuralism,the government function is differentiated into core and extent ways.Since the establishment of the political society,the value demand and core function of the government is the public interest which is true or hypocrisy.In the choosing of the public interest realization body,the central government has the structural advantages logically because of the strong publicness both in time and space.In this way,it can realize the maximization of the public interest.Nevertheless,considering the social history,the realization of the public interest also requires the human action and the spirit of public reason to reach the goal of social order.Thus under the postulation of high public character,the central government must set the maintaining and realizing of the public reason as its core function.And the goal of the core function can be reached by the declaration of core value,the establishment of the goal mode,the reality goal and its realization way.