律师服务、知识产权保护与企业创新——基于律师事务所地理分布结构的微观证据
陈选娟, 胡涛, 杨刚, 董莹
Lawyer Services, Intellectual Property Protection and Corporate Innovation： Evidence from the Geographic Network of Law Firm in China
CHEN Xuanjuan HU Tao YANG Gang DONG Ying
中国经济学
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2025, (15): 179
-203
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