全球价值链中出口增加值的影响因素——以中、印、日为例

Study on Influencing Factors of Export Value-added Income in the GVC——Taking China,India and Japan for Example

通过在非竞争型投入产出模型中引入出口增加值的测算方法,运用SDA方法分解了出口增加值的影响因素,利用WIOD提供的数据测算了中国、印度和日本三国出口增加值的规模和影响因素的大小。结果发现:对三国出口增加值影响最大的是出口规模,其它因素影响不大,甚至是负作用。这表明无论经济发展水平的高低,全球价值链分工中出口规模是出口收入的前提和保障,各国应加强在生产领域中的合作,避免贸易限制措施的采用。

By introducing the calculation method of added - value export in the non competitive input output model, this paper de- composes the influence factors of added - value export using SDA method. Provided by WIOD data, it estimates the Chinese, Indian, Japan scale of export added - value and the influence factors. The results showed that the three countries export value added scale is the biggest impact; other factors have little effect, even negative effects. The results show that regardless of the level of economic development, the amount of exports in the global value chain division of labor is the premise and guarantee of export profits. Countries should strengthen cooperation in the field of production to avoid the use of trade restrictions.