关键词: 生产性服务业集聚, 土地市场扭曲, 城市环境质量, 空间杜宾模型

Abstract: Relying on the agglomeration of producer services to promote the transformation of development mode has become an important starting point for various regions to achieve high-quality development, while the biased allocation of land resources in the industrial sector has changed the due effect of the agglomeration of producer services and brought adverse effects on the urban environmental quality. This paper uses the spatial Durbin model to study the effects of producer services agglomeration and the land market distortion on urban environmental quality based on the panel data of 277 cities in China, focusing on the moderation effect and transmission mechanism of land market distortion. The research finds that the specialized agglomeration of producer services has obvious environmental quality improvement effects in the local and surrounding cities, but the diversified agglomeration of producer services only helps the city′s own environmental quality upgrade. The land market distortion has weakened the promotion effect of producer services agglomeration on urban environmental quality through the biased allocation of cheap land in the industrial sector. Specifically, the larger the city size, the weaker the effects of land market distortion, and the more significant the effects of producer services agglomeration; and vice versa. The results are very meaningful to promote the green transformation of the economy relying on the agglomeration of producer services and to accomplish the dual goals of economic development quality and environmental quality.

Key words: Agglomeration of Producer Services, Land Market Distortion, Urban Environmental Quality, Spatial Durbin Model