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本文归纳了影响皖江地区对外贸易转型升级的六大主要因素,以2000~2015年皖江地区统计数据为对象构建多元线性回归模型,对皖江城市带对外贸易转型升级与六大主要因素之间的关系进行定量实证分析.实证表明:劳动力投入、资本投入和相关配套服务对皖江城市带外贸转型升级不存在正向促进作用;技术进步、产业结构和外商直接投资对皖江城市带外贸转型升级存在正向促进作用.
This article summarizes the six major factors that affect the transformation and upgrading of the foreign trade in the area of Wanjiang. Based on the statistical data of Wanjiang from 2000 to 2015, it builds a multiple linear regression model. The transformation and upgrading of the foreign trade in the city of Wanjiang and the six major factors Empirical analysis shows that: labor input, capital investment and related supporting services on the transformation and upgrading of Wanjiang city with foreign trade does not have a positive role in promoting; technological progress, industrial structure and foreign direct investment in the city of Wanjiang with foreign trade Transformation and upgrading there is a positive role in promoting.