Evaluation and comparative analysis of the renewal implementation effect of demolition-reconstruction and comprehensive renovation in the context of urban renewal: Based on perspectives from villagers and tenants

This paper constructs a resident's satisfaction evaluation system for urban village renewal based on the theory of actual-expectation gap and the theory of social satisfaction, and uses structural equation model to empirically analyze 18 urban villages in Shenzhen, which is aimed at exploring the satisfaction impact mechanism of villagers and tenants on the demolition-reconstruction or comprehensive renovation. The results show that: (1) The satisfaction of villagers in demolition-reconstruction is higher than that in comprehensive renovation.The main influencing factors are economic compensation and participation rights. (2) Tenants are more satisfied with comprehensive renovation than villagers.The influencing factors that cause differences include participation rights and housing neighborhood environment. (3) The property unified rental model has a more significant effect on improving tenants' satisfaction, while villagers may prefer non-property unified rental models. The main influencing factors include living environment, changes in income and expenditure, and participation rights. Based on this, optimization suggestions are proposed: (1) Drawing on demolition-reconstruction's policies, establishing and improving policies or standards for comprehensive renovation to protect residents' rights. Fully considering the implementation of the rights of villagers and tenants in the process of urban village renewal, achieving standardization of science popularization and publicity work for pre-renewal, and establishing a feedback mechanism for renewal opinions in the future. (2) Comprehensively evaluating the current situation of urban villages, then exploring suitable transformation models according to local conditions, and encouraging parallel development of "order based" and "menu based" transformation. (3) The government should leverage its policy coordination advantages, actively collaborate with the rental market, solve the problem of low-cost residential space shortage, and form a long-term and stable renewal linked housing supply system.