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本文选取117个国家作为样本,运用DEA模型对农产品国际贸易效率问题进行实证研究,结果表明中国农产品国际贸易效率较低,其主要原因是农产品的流通能力较弱,且在影响农产品流通能力的各个因素中,公路等“硬件”设施并没有拖累中国农产品的流通能力,而航空、农产品附加值较低、初级教育水平低等才是制约农产品国际贸易效率的主要原因。
This paper selects 117 countries as samples and uses DEA model to conduct an empirical study on the international trade efficiency of agricultural products. The results show that the international trade of agricultural products in China is less efficient, mainly due to the weak ability of agricultural products to circulate, Factors such as highways and other “hardware” facilities have not dragged down the circulation capacity of agricultural products in China. However, the added value of aviation and agricultural products is low, and the low level of primary education is the main reason that restricts the efficiency of international trade in agricultural products.