| 摘要: |
| 随着贸易自由化程度的提高以及“黄箱政策”的出台，关税壁垒在国际贸易竞争中的作用日益减弱，许多国家逐步设置以进口配额、许可证、检验检疫和技术标准等非关税壁垒为主的贸易保护措施，同时各国在政治、文化和风俗习惯等方面的差异也会对国际贸易产生一定的影响。文章以2000—2014年中国与美国、日本、韩国、加拿大和东盟的贸易面板数据为基础，在Tinbergen（1962）和Poyhonen（1963）所建立的传统贸易引力模型的基础上，对原有模型中的变量进行改进和拓展，创新提出使用军事冲突变量去量化非关税贸易壁垒对我国水产品贸易的影响，同时结合双因素方差分析方法探究贸易品种和国家区域的差异对于贸易总额的影响；结果显示，我国水产品贸易政策存在一定的调整空间，可根据不同国家背景和贸易种类在区域一体化政策、水产品生产、物流渠道建设和文化宣传方面进行政策和方法的改进。 |
| 关键词: 水产品贸易 非关税壁垒 引力模型 贸易自由化 |
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| Case Study on the Impacts of Non-Tariff Trade Barriers to the Aquatic Products Trade of China:Based on the Trade Gravity |
| YANG Wei,MIAO Qing |
| Shanghai Ocean University，College of Economics and Management |
| Abstract: |
| With the improvement of the degree of trade liberalization and the release of a “yellow box” policy，the role of tariff barriers in international trade competition is increasingly weakened.At the same time，many countries have set up step by step in order to import quotas and permits，inspection and quarantine，and technical standards and other nontariff barriers of trade protection measures.Furthermore，the differences in politics，culture and social customs and habits also have certain influence on the international trade of aquatic products.Based on the trade panel data between China and the United States，Japan，Korea，Canada，and the Association of SouthEast Asian Nations (ASEAN) in 2000—2014，and on the basis of traditional trade gravity model established by Tinbergen (1962) and Poyhonen (1963)，the original variables in the model were improved and developed，and the method of using military conflict and the price of crude oil variables to quantitative nontariff barriers to trade impact on aquatic products trade of China was innovatively proposed，combining with twofactor variance analysis to explore the effects of trade varieties and national regional differences on the total trade volume.The results showed that the aquatic products trade policy in China has certain adjustment space，according to the different national background and trade type in the system construction，coordinating mechanism and technology innovation. |
| Key words: Aquatic products trade,Non tariff barriers,The gravity model,Trade liberalization |
