围绕电子政务“大集中”问题,国内学术界和实际工作部门进行了较为广泛的理论研究和实践探索。对此,本文就电子政务大集中研究的背景和动因、概念与特征、目的及作用、重点与难点等问题做了梳理和阐述,并就地方层面针对“大集中”问题采取的几种实践探索模式进行了描述和归纳;在此基础上,提出了我国未来电子政务大集中发展的趋势。 Around the e-government “big concentration ” issue, the domestic academia and the actual work department conducted a more extensive theoretical research and practical exploration. In this regard, this paper reviews the background and motivation, concept and characteristics, purpose and function, emphasis and difficulty of e-government research and so on. In addition, the paper discusses some problems about “big concentration” of local government Practice and exploration model were described and summarized; on this basis, put forward the trend of the great concentration of e-government in our country.