中文摘要：

本文将市场要素和组织要素纳入要素禀赋理论的框架，尝试对该框架进行扩展，分析市场要素与组织要素的相对充裕度和密集度对区域出口优势及贸易格局的作用机制，利用中国各省市区28个制造业行业的交叉数据，验证了市场要素和组织要素的地区-行业交叉项对区域出口优势的影响。结果显示，市场要素对地区出口优势具有正向作用．而组织要素具有负向作用。同时，不同地区、不同行业对组织要素投入的反应存在一定差异，组织要素投入对发达地区优势行业的出口优势有较显著的促进作用，相对欠发达地区的弱势行业则更期待市场要素的投入。

英文摘要：

This paper mainly analyzes how the relative adequacy and intensity of different institutional factors affect regional comparative advantage and export structure. An empirical analysis is made with cross data of China＇s different regions and 28 manufacturing industries to test the impact of market factors and organizational factors on RRCA. In conclusion, market factors can positively affect regional export advantage while organizational factors might have negative influences, resulting in various reactions to the input of institutional factors in different regions and industries. There is a relatively significant positive impact of organizational factors on the export advantage in developed regions, while relatively backward areas expect more market factors.