供应商稳定性与企业研发投入关系研究——来自A股高科技行业的经验证据
陈金龙, 李志伟
The Relationship Between Supplier Stability and Corporate R＆D Investment——An Empirical Study From A-Share High-Tech Industry
Chen Jinlong, Li Zhiwei
工业技术经济
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2023, (12): 125
-135
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DOI: 10.3969/j.issn.1004-910X.2023.12.013
