出口贸易产品质量与国际竞争力——基于中国制造业的实证研究

Quality and International Competitiveness of Export Trade Products:An Empirical Study Based on Chinese Manufacturing Industry

在我国国内劳动力、资本、土地、环境等要素成本持续攀升和国际市场需求持续低迷的情况下,出口产品质量的进一步提高和升级是我国出口贸易进一步增长的动力。使用我国制造业2001-2013年的进出口贸易数据检验了我国出口产品质量与出口产品在贸易伙伴国中的市场份额的关系,检验结果表明,出口产品质量的升级显著地促进了我国出口产品在贸易伙伴国中市场份额的提高;出口产品质量的升级在促进出口产品的国际竞争力方面存在非线性效应,即出口产品质量升级在提高出口产品在贸易伙伴国中的市场份额方面存在收益递减;与发达国家的垂直高质量贸易产品的竞争力效应大于与发展中国家的垂直高质量贸易产品的竞争力效应。

In the context of China＇s domestic labor, capital, land, environment and other factor costs keeping rising and the international market demands keeping down-turning, to further improve and upgrade the quality of export products is the driving force for further growth of China＇s export trade. This paper makes use of the import and export trade data during the period of 2001-2013 to test the relationship between the quality of China＇s export products and the market share of the ex- port products in the trade partner countries. The test results show that the upgrading of export prod- uct quality has significantly promoted the rising of the market share of China＇s export products in the trade partner countries. The upgrading of export product quality presents nonlinear effect in pro- moting the international competitiveness of export products, i.e., the upgrading of export product quaI- ity results in decreasing returns when promoting the market share of the export products in the trade partner countries. The competitive effect against the vertical high quality trade products of the devel- oped countries is bigger than that of the developed countries.