首先突破传统异质性企业模型的假设，将出口产品质量纳入异质性的表现之中，从而增强该理论工具与中国纺织品贸易现实的契合度；此外，在扩展理论模型的基础上，进一步将出口产品质量参数内生化，分别从静态和动态分析其影响因素，同时还发现了中国纺织品出口产品“低端锁定”的原因；最后，在扩展的异质性企业模型理论分析前提下，利用中国纺织品1992—2012年对10个国家出口的面板数据，验证了进口国的收入、进口国的规模、出口企业的生产率以及FDI这些影响因素在不同程度上促进了中国纺织品的出口质量升级活动，进而从出口产品质量的影响因素角度指导了中国纺织品出口企业的出口策略、国际生产和国际融资等决策。%Firstly, it breaks through the hypothesis of traditional heterogeneous enterprises model by bring in export quality as a part of heterogenei-ty, so that it can enhance fitness between this theory tool and trade reality; Furthermore, it conducts endogenous analysis of parameter of export quality, and it also researches its influence factors from both static and dynamic sides .At the same time, it finds the reason of "low-end locking"problem in textile trade;finally, within theory analysis, it uses the export panel data of 10 countries from 1992 to 2012 to verify that—GDP of im-porters、 scale of importers、productivity of enterprises and FDI—these factors facilitate upgrade of export quality of China’s textiles, thus it guides export strategy、 international production and international finance of China’s export enterprises of textiles from the aspect of export quality.
展开▼
