研发费用化到资本化能改进高新技术企业价值相关性吗——基于平衡面板数据的双重差分检验

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-7348|32|12|92-98

ISSN: 1001-7348

Source: 科技进步与对策, Vol.32, Iss.12, 2015-01, pp. : 92-98

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Abstract