关键词: 政府和社会资本合作（PPP）模式, 产城融合, 新型城镇化建设, 高质量发展, 结构方程模型（SEM）

Abstract: Human-centered practice is an important criterion to evaluate the quality of promoting human-centered new-type urbanization in the new era. Based on the innovative perspective of industry-city integration, this paper studies how Public-Private Partnership (PPP) mode affects the quality of new-type urbanization through the macro and micro levels of industry-city integration from both theoretical and empirical aspects. The main conclusions are as follows: 1) In the process of new-type urbanization, PPP mode broadens the channels of fund sources, improves the construction efficiency, strengthens the supervision function of the government, enhances public participation, promotes the industry-city integration as a whole, and helps to realize the improvement of quality and efficiency of newtype urbanization development. 2) PPP mode not only directly affects the quality of new-type urbanization, but also affects it indirectly through the macro and micro levels of industry-city integration. 3) Ecological environment protection and excellent cultural heritage have a good explanatory power for the industry-city integration at the macro level, while the improvement of public life convenience and living standards better explains the industry-city integration at the micro level. 4) PPP mode significantly enhances the macro and micro levels of industry-city integration in the process of new-type urbanization. The industry-city integration at the micro level has a significant impact on the quality of new-type urbanization, while the integration at the macro level does not have a significant direct impact on the quality of urbanization, but has a significant impact indirectly through the industry-city integration at the micro level. Therefore, in the process of human-centered new-type urbanization, we should not only give full play to the advantages of PPP mode, but also pay attention to the role of industry-city integration at the macro and micro levels, improve the quality of public life in many ways, and realize the high-quality development of new-type urbanization.

Key words: Public-Private Partnership (PPP) Mode, Industry-City Integration, New-Type Urbanization Development, High Quality Development, Structural Equation Model (SEM)