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茶叶是我国重要的出口农产品。随着贸易自由化程度的深化,关税等传统保护手段对农产品贸易的限制作用越来越小。本文从我国茶叶出口现状及遭受的美国技术性壁垒入手,将技术性壁垒作为虚拟变量,运用扩展的引力模型分析发现,日趋强化的美国技术性壁垒已成为我国茶叶出口的主要障碍。此外中国茶叶对美国出口的平均单位价格、中国茶叶总产量、人民币升值、美国人均GDP也对两国茶叶贸易具有显著影响。最后,在计量结果分析的基础上提出应对美国技术性壁垒的对策。
Tea is an important export agricultural product in our country. With the deepening of the degree of trade liberalization, traditional restrictions on tariffs and other traditional agricultural products trade restrictions have become increasingly smaller. Based on the status quo of China’s tea exports and the U.S. technical barriers, this paper uses the technical barriers as the dummy variables. Using the extended gravitation model, we find that the increasingly strengthened technical barriers in the United States have become the major obstacle to China’s tea exports. In addition, the average unit price of Chinese tea exports to the United States, the total output of tea in China, the appreciation of the renminbi and the per capita GDP of the United States also have a significant impact on the tea trade between the two countries. Finally, based on the analysis of the measurement results, the countermeasures against U.S. technical barriers are put forward.