全球价值链与贸易增加值的核算

Understanding Trade in Value Added

贸易增加值以新增价值代替传统方法的总价值来衡量贸易流量,新增价值由生产出口产品的国家创造,包含生产过程中的雇员报酬、税和利润。核算贸易增加值的主要依据是非竞争型投入产出表。通过核算贸易增加值可得出新的结论:全球贸易额大大减少;双边贸易平衡格局发生了重大改变;服务贸易的比重大大增加;出口和进口的依存度相当高。中国应积极参与到世界投入产出表的有关工作中,研究中国在国际贸易中的地位和分析其中的贸易利益。

used by traditional method.It is created by countries producing export products and includes pay for employees,taxes and profits during the production process.The calculation of trade in value added is mainly based on the non-competitive input-output table.We can come to new conclusions if we use the trade in value added method: global trade flows decreases sharply;bilateral trade balance undergoes major changes;the ratio of service trade rises significantly;and significant share of intermediate imports are used to produce exports.China should actively participate in the activity of compiling global input-output tables to study its role in international trade and analyze its trade gains.