我国产业结构升级速度缓慢已积难成疾,寻找产业结构优化的有效机制成了当前迫切需要解决的问题。本文立足于产业结构升级当前阶段特征,梳理我国产业结构存在的问题及深层原因,并分别从制度环境、供给机制、需求机制、技术驱动、开放模式五个角度提出促进产业结构优化的机制与路径。未来的研究应更重视我国产业结构升级路径的区域差异性,加强对服务业升级路径的探索。 The slow pace of industrial upgrading in our country has become increasingly difficult. The search for an effective mechanism for industrial structure optimization has become an urgent issue that needs to be resolved at present. Based on the characteristics of the current stage of industrial structure upgrading, this paper combs the existing problems and deep reasons of industrial structure in our country, and puts forward the mechanism and path of promoting industrial structure optimization from the perspectives of institutional environment, supply mechanism, demand mechanism, technology-driven and open mode respectively . Future research should pay more attention to the regional differences in the upgrade path of China’s industrial structure and strengthen the exploration of the upgrade path of the service industry.