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本文利用HS编码六分位贸易数据,扩展了Hummels和Klenow(2005)的分解方法,将中国对美国出口的增长分解为产品广度增长、产品价格增长和产品数量增长。结论发现:中国对美国出口增长的70%归结为产品数量的增长;随着产品技术升级,数量增长的贡献度逐渐增加;中国的出口增长途径并不具有普遍性;中国出口的数量高于大多数国家,价格低于大多数国家,实现贸易增长模式从“以量取胜”到“以质取胜”的转变成为当务之急。
This paper expands the decomposition method of Hummels and Klenow (2005) by using hexadecimal hexadecimal trade data and divides the growth of Chinese exports into the United States into product breadth, product price increase and product quantity increase. The conclusions are as follows: 70% of China’s export growth to the United States is attributed to the increase in the number of products; with the upgrading of the product technology, the contribution of the quantity increase gradually increases; the export growth path of China is not universal; the quantity of China’s exports is higher than that of the large In most countries, where prices are lower than in most countries, it is imperative to achieve the transformation of trade growth mode from “winning by quantity” to “winning by quality”.