资本匹配、创新力培育与区域协调发展：理论机制与经验证据

区域协调发展不仅受到资本积累数量的影响，更受到资本匹配质量的制约。在拓展MRW模型的基础上，理论分析“实物资本-人力资本-社会资本”最优匹配存在性与高效经济增长的关系，进一步构建资本匹配程度与匹配质量通过创新力培育实现落后地区经济赶超，进而影响区域协调发展能力的传导路径，并利用中国省级面板数据进行实证检验。结果表明，实物资本、人力资本与社会资本存量之间存在最优比例关系，且资本匹配质量主要通过创新力培育影响区域协调发展水平；资本匹配整体上有利于区域协调发展，东部地区资本匹配度对区域协调发展的促进作用高于中部地区、西部地区；机制检验发现，资本匹配通过组织创新效应实现区域协调发展的解释程度最大，其次为技术创新效应，最后是产业创新效应。

Capital Matching,Innovation Cultivation and Regional Coordinated Development: Theoretical Mechanism and Empirical Evidence

Regional coordinated development is not only influenced by the quantity of capital accumulation,but also by the quality of capital matching. Based on the development of THE MRW model,this paper analyzes the relationship between the optimal matching existence of "physical capital-human capital-social capital" and efficient economic growth,further constructs the degree of capital matching and matching quality to achieve the economic catch-up in backward regions through innovative cultivation,and then affects the transmission path of regional coordinated development ability,and uses the Chinese provincial panel data to carry out empirical research. The results show that there is an optimal ratio relationship between physical capital,human capital and social capital stock,and the quality of capital matching mainly affects the level of regional coordinated development through innovation,capital matching is beneficial to regional coordinated development overall,and the eastern region's capital matching contributes more to regional coordinated development than the central and western regions. The conclusion of this paper is of great practical significance to promote the coordinated development of the region by exerting the effects of capital quality spillover and technological progress.