二次世界大战后,在联合国的推动下,世界各国普遍采用国民经济核算体系(SNA)来计算本国的国民收入。作为宏观经济管理的一项重要工具,SNA对各国经济的发展贡献有目共睹,三位经济学家也因此先后获得了诺贝尔经济学奖。但旧版SNA对GDP的核算存在重大缺陷,突出表现在没有考虑经济发 After the Second World War, driven by the United Nations, the national accounting system (SNA) is widely adopted by all countries in the world to calculate their own national income. As an important tool of macroeconomic management, SNA contributes significantly to the economic development of all countries. Three economists have won the Nobel Prize in economics. However, the old version of SNA accounting for GDP has major shortcomings, highlighted in the economic development did not consider