资源禀赋匮乏且区位条件不佳的县域如何形成特色产业集群？本研究通过剖析B县再生铅产业发展的案例发现，县域产业集群的形成是交易网络、政策网络和行业网络持续扩展并相互嵌套，逐渐整合为协作网络的过程。嵌入该网络中的政企行动者能够低成本地获取生产技术、扶持政策、行业信息等资源，克服了资源不足和区位欠佳的困境。行动者在协作网络中的关键位置赋予其发展产业的能力；行动者发挥能动性向外拓展关系，又将反向重塑协作网络。

How can counties with scarce resource endowments and poor transportation locations form distinctive industrial clusters? This study examines the longitudinal case of regenerated lead industry development in County B, revealing that county-level industrial clusters emerge through the continuous expansion and nesting of transaction networks, policy networks, and industry networks gradually intergrating into a collaborative network. Embedded within this network, government and business actors overcome resource constraints by gaining access to critical assets, such as development capital, policy trends, and industry information at low cost. Furthermore, the key positions of actors within the collaborative network empower them with the capabilities. Through agentic outward expansion of relationships, these actors reciprocally reshape the collaborative network itself.

本文为国家自然科学基金青年项目(72004059)的阶段性成果。

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