产业生态化与现代化产业体系建设:以先进制造业服务化为例

Industrial ecology and modern industrial system construction:Taking advanced manufacturing servitization as an example

基于先进制造业服务化推动产业生态化发展是建设现代化产业体系的关键举措。为此,揭示先进制造业服务化对产业生态化的影响机制至关重要。基于我国30个省级行政区投入产出数据,构建先进制造业服务化与产业生态化之间的关系模型,分析先进制造业服务化对产业生态化的影响机制,揭示其产业生态化路径及边界条件。结果表明:先进制造业服务化能够显著提升产业生态化水平;先进制造业服务化能够通过生产效率、污染排放强度及技术创新三条路径促进产业生态化发展;在“强”环境规制及服务业发展的情景下,先进制造业服务化更能够促进产业生态化水平的提高,环境规制及服务业发展程度是先进制造业服务化实现产业生态化的边界条件。

Promoting the development of industrial ecology based on the servitization of advanced manufacturing is a key measure in building a modern industrial system.For this reason,it is crucial to reveal the impact mechanism of advanced manufacturing servitization on industrial ecology.Based on the input-output data of 30 provincial-level administrative regions in China,the relationship model between advanced manufacturing servitization and industrial ecology is constructed,the influence mechanism of advanced manufacturing servitization on industrial ecology is analyzed,and the path and boundary conditions of industrial ecology are revealed.The results show that the servitization of advanced manufacturing industry can significantly improve the level of industrial ecology;The servitization of advanced manufacturing industry can promote the ecological development of industry through three paths:production efficiency,pollution emission intensity and technological innovation.Under the scenario of“strong”environmental regulation and the development of service industry,the servitization of advanced manufacturing industry can promote the improvement of the level of industrial ecology,and environmental regulation and the development degree of service industry are the boundary conditions for the realization of industrial ecology of advanced manufacturing servitization.