The influence of tariff regimes on global production networks (GPNs)
提出一个分析框架，将关税制度更有效地整合到全球生产网络研究中，并通过四个行业对欧盟出口的分析，证实高关税下优惠待遇会影响采购来源。
Abstract Despite the recognition that trade policy—in particular, tariff regimes and rules of origin—can affect the geography of production, much GPN analyses pay scant attention to the tariff context of the sector studied. This paper proposes an analytical framework to more effectively integrate these regimes into applied GPN research. We test the framework, drawing on analysis of exports to the EU market in four sectors: textiles and apparel, floriculture, fisheries and leather goods. The analysis confirms that, in the presence of high tariffs, preferences do seem to impact on sourcing for the EU market.