PDF(1259 KB)
PDF(1259 KB)
PDF(1259 KB)
投资者情绪、公司研发投资迎合与财务信息质量
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Investor Sentiment, Corporate R&D Investment Catering and Financial Information Quality
({{custom_author.role_en}}), {{javascript:window.custom_author_en_index++;}}投资者情绪, 研发投资迎合, 创新效率, 财务信息质量
Investor Sentiment, R&D Investment Catering, Innovation Efficiency, Quality of Financial Information
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