协同创新对企业创新差距的影响机制——以高技术产业为例
俞立平, 王冰, 陈钰芬
Influence Mechanism of Collaborative Innovation on Enterprise Innovation Gap: Taking High-tech Industry as An Example
Yu Liping, Wang Bing, Chen Yufen
地理科学
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2021, (8): 1364
-1370
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DOI: 10.13249/j.cnki.sgs.2021.08.007