关键词: 清洁生产, 绿色转型, 产品质量升级

Abstract: Based on the microdata of Chinese enterprises, the “ quasi-natural experiment” of clean production industrial standard implementation is used to build a multi-stage difference in difference model to conduct empirical research on the “ product quality effect” on manufacturing enterprises after the clean production standard is implemented. It is found that although there is a “negative crowding-out effect” in the short term, the environmental regulation of clean production can significantly promote the upgrading of product quality in the long term by improving the production efficiency and cost efficiency of enterprises, and there is a “time accumulation effect” in the impact of policies. The analysis of expansibility shows that the difference of compliance cost scale, the heterogeneity of factor density and the strictness of policy implementation are the important reasons for the differentiation of environmental regulations of clean production on product quality. Further, through the dynamic decomposition of industrial product quality, it is found that 54. 80% of the upgrading of industrial product quality comes from the resource reallocation effect brought by clean production environmental regulation. This paper is of great significance to understand how to promote the high-quality development of China’s manufacturing industry through green transformation.

Key words: Clean Production, Green Transformation, Product Quality Upgrading