Abstract: The transformation of government functions has close relations with the data sharing process between governmental sections The adaption to information technology, challenges of big data, and the establishment of socialist market economy mode with Chinese characteristics needs democratic supervision, crosssectional coordination, modern management with uptodate optimization, the integrity of data information and the effectiveness of the system Currently in face of issues such as monotonous source of data and severe repetitiveness in conducting surveys, the government is required to update its means of statistical measurements to meet modern societal needs From what we see in the development of statistical measurements foreign governments, crosssectional government data sharing is an important path our government should undertake in future statistical reforms  

Key words: big-data , governmental sections data sharing , development on government statistical reforms

摘要： 转变政府部门职能与政府部门数据共享具有密切的关系，因为适应信息化、挑战大数据，建立中国特色社会主义市场经济运行模式，需要民主监督、部门协调、实时优化的现代化管理，数据信息的完备和系统有效是前提基础。然而目前我国政府统计面临数据来源单一、重复调查现象严重等诸多问题，解决这些问题需要政府统计部门顺应时代要求转变统计生产方式，从国外政府统计的发展经验来看，基于政府部门数据共享的统计生产方式是今后我国政府统计改革的重要方向。

关键词: 大数据 , 政府部门数据共享 , 政府统计改革发展