内容摘要：This paper proposes a framework for gross exports accounting that breaks up a country’s gross exports into various value-added components by source and additional double counted terms. By identifying which parts of the official trade data are double counted and the sources of the double counting， it bridges official trade (in gross value terms) and national accounts statistics (in value added terms).Our parsimonious framework integrates all previous measures of vertical specialization and value-added trade in the literature into a unified framework. To illustrate the potential of such a method， we present a number of applications including re-computing revealed comparative advantages and the magnifying impact of multi-stage production on trade costs.
关键词：value;added;;double;counting;;gross;exports;;official;trade;;national;accounts;statistics
作者简介：
【摘要】This paper proposes a framework for gross exports accounting that breaks up a country’s gross exports into various value-added components by source and additional double counted terms. By identifying which parts of the official trade data are double counted and the sources of the double counting， it bridges official trade (in gross value terms) and national accounts statistics (in value added terms).Our parsimonious framework integrates all previous measures of vertical specialization and value-added trade in the literature into a unified framework. To illustrate the potential of such a method， we present a number of applications including re-computing revealed comparative advantages and the magnifying impact of multi-stage production on trade costs.
【关键词】value added ; double counting ; gross exports ; official trade ; national accounts statistics
【作者】Robert Koopma（美国国际贸易委员会(USITC)首席）；王直（美国国际贸易委员会领席经济学家）；魏尚进（哥伦比亚大学金融经济学和国际事务教授）
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（中国社会科学院经济研究所网络中心 管宇飞 编稿 王砚峰 审校）
