关键词: 大数据, 政府统计, 统计体系, 数据源, 数据质量

Abstract: Big data have great potential in the statistical production and could be aid to high quality statistical system construction. However, the characteristics of data sources and quality that correspond to the statistical production objectives need to be clarified. On the basis of finding the common points of big data and traditional data sources, this paper discusses the big data sources and its data quality in statistical production, and then discusses the integration of big data and traditional statistical production. An analysis of big data sources available for statistical production is carried out from the aspects of data generation process and data characteristics. Big data quality dimensions in statistical production are analyzed under the generalized data quality framework, and the quality controls and quality defects of the big data statistical production process are pointed out. Finally, a framework of integration of big data with traditional statistical production is also considered.

Key words: Big Data, Official Statistics, Statistical Systems, Data Sources, Data Quality