【摘要】 沿用知识基础理论工具，量化划分行业知识基础类型及其组合形态，从生产、消费、劳动力市场、对外贸易及创新5个维度构建“多维韧性变量代理法”指标体系，探究珠三角经济韧性的空间演化及异质性知识基础对区域经济韧性的影响。结果表明：(1)行业知识基础被划分为解析型、象征型、解析-综合型、综合-解析-象征型、综合-象征-解析型5种类型。(2)2005—2019年珠三角中部地区经济韧性明显上升，东、西部地区在波动中下降，经济韧性空间由中、东部“双核心”向中部“单核心”结构演变。(3)解析型知识基础专业化对经济韧性具有显著正效应，象征型和综合-象征-解析型知识基础专业化具有显著负效应，知识基础均衡化具有显著的正效应。(4)控制变量中研发投入对经济韧性的影响显著为正，经济规模显著为负。从知识生产这一创新源头理解与识别不同创新特质的城市经济韧性差异，可为基于知识特性的差异化区域韧性增强策略与可持续发展路径选择提供新的框架与思路。更多还原

【Abstract】 This paper used the theoretical tool of knowledge bases, constructed the index system from five dimensions of production, consumption, labor market, foreign trade and innovation to explore the spatial evolution of economic resilience and the impacts of different knowledge bases on regional economic resilience in the Pearl River Delta. The results are as follows:(1)Industrial knowledge bases are differentiated into five types: analytical knowledge base, symbolic knowledge base, analytical-synthetic knowledge base, synthetic-analytical-symbolic knowledge base, and synthetic-symbolic-analytical knowledge base.(2)From 2005 to 2019, the regional economic resilience level of central cities increased noticeably, while that of the eastern and western cities decreased. As a whole, the spatial structure of economic resilience changes from the "double core" of the central and eastern regions to the "single core" of the central regions.(3)The specialization of analytical knowledge base and proportional equalization of knowledge bases significantly improve regional economic resilience, while the specialization of symbolic knowledge base and synthetic-symbolic-analytical knowledge base go against the improvement of economic resilience.(4)Research and development resources have significant positive effects on the improvement of economic resilience, while economic scale has negative effect. Through the innovative source of knowledge production, understanding and identifying the differences in economic resilience performance of cities with different innovative characteristics can provide a new framework and ideas for the differentiated strategy of enhancing regional resilience and path selection of sustainable development.更多还原