经过多年的准备,修订后的国民经济核算体系正式发布。作为最核心的国际统计标准,新的国民经济核算体系在很多方面发生了明显的改变,将对有关经济分析和政策制定产生深远的影响。本文从增加值变化及资产概念调整、金融创新及记录方法、全球化及相关问题、一般政府和公共部门、非正规经济等几方面总结了国民经济核算体系的主要变化,并从宏观经济数据、经济分析框架、政策设计影响等角度评估了国民经济核算更新方案的潜在影响。研究认为,国民经济核算的更新方案现实意义明显,应通过统计方法改革主动应对有关机遇和挑战。 After years of preparation, the revised system of national accounts has been officially released. As the core international statistical standard, the new system of national accounts has undergone significant changes in many aspects and will have far-reaching effects on economic analysis and policy making. This article summarizes the major changes in the national economic accounting system from the aspects of value added changes, asset concept adjustment, financial innovation and recording methods, globalization and related issues, the general government and the public sector, and the informal economy. From the perspective of macroeconomic data, Economic analysis framework, policy design and other aspects of the impact of the assessment of the potential impact of national economic accounting update program. According to the research, the updated plan of the national economy has obvious practical significance and should take the initiative to deal with the relevant opportunities and challenges through the reform of statistical methods.