无形资产自愿信息披露、融资约束与投资不足——基于中国高新技术上市公司数据的实证分析
姚海鑫，王轶英，王书林
Voluntary Information Disclosure of Intangible Assets， Financial Constraints and Underinvestment——An Empirical Study Based on Data from Chinese High and New Tech Listed Companies
YAO Hai-xin， WANG Yi-ying， WANG Shu-lin
东北大学学报（社会科学版）
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2018, (3): 239
-246
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DOI: 10.15936/j.cnki.1008-3758.2018.03.004
