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2672打破市场分割、有效深化分工协作，是新发展阶段中国应对百年未有之大变局的关键。文章以国家级城市群的设立作为准自然实验，从微观企业入手，利用2010—2019年沪深两市
城市群政策能否促进企业专业化分工？——来自中国上市公司的证据
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参考文献
摘要
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引用本文
王逸翔, 张红凤, 何旭, 等. 城市群政策能否促进企业专业化分工？——来自中国上市公司的证据[J]. 财经研究, 2023, 49(6): 19-33.
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