How digital firms shape innovation networks: Evidence from corporate patent citations

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DOI:10.1016/j.chieco.2026.102674
作者：Zhi Su, Jiahao Tang, Hongling Guan
文献类型：期刊论文
补充材料：只需要正文

Elsevier

Abstract：This study constructs an innovation network based on the 2012–2021 patent registration and citation data of Chinese listed companies. It characterizes the empirical facts of digital firms' e

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