Abstract: Pillar industries are the main battleground for developing new productive forces. Against the backdrop of the global industrial pattern reconstruction and the in-depth integration and accelerated evolution of a new round of scientific and technological revolutions, systematically understanding and accelerating the cultivation of new pillar industries to create a new strategic engine for the development of new productive forces has become a significant theoretical and policy issue for advancing new-type industrialization and achieving high-quality development during the "15th Five-Year Plan" period. Based on a systematic deconstruction of the evolution of pillar industry policies and academic research paradigms, this paper defines the connotation and prominent characteristics of new pillar industries, constructs a theoretical framework for the development of new pillar industries, and further proposes a "Strategy-Stage-Capability-Policy" (SSC-P) mechanism for the cultivation and development of new pillar industries. It also explores the strategic pathways for cultivating and building new pillar industries. The study provides an important theoretical basis and strategic decision-making support for exploring a Chinese-characteristic industrial policy theoretical system, building a new pillar industry system to support new-type industrialization, and accelerating innovation-led development of new productive forces.

摘要： 支柱产业是发展新质生产力的主阵地。在全球产业格局重构与新一轮科技革命深度交织、加速演进背景下，系统认识和加快培育新支柱产业，打造发展新质生产力的战略新引擎，成为“十五五”时期推进新型工业化和实现高质量发展的重大理论和政策命题。本文在系统解构支柱产业政策演进脉络与学术研究范式的基础上，界定新支柱产业的内涵与突出特征，建构新支柱产业发展的理论框架，进一步提出了培育和发展新支柱产业的“战略-阶段-能力-政策”（SSC-P）过程机制，并探讨了培养和打造新支柱产业的战略路径。研究为探索中国特色产业政策理论体系，构建支撑新型工业化的新支柱产业体系、加快创新引领发展新质生产力提供重要理论基础与战略决策支撑。