
Dynamic Effect of High-tech Enterprise Certification Policy on Technological Niche:Evidences from A-share Listed Companies in High-end Equipment Manufacturing Industry
Chen Yiling,Chen Guanju
Science & Technology Progress and Policy ›› 2021, Vol. 38 ›› Issue (5) : 105-114.
Dynamic Effect of High-tech Enterprise Certification Policy on Technological Niche:Evidences from A-share Listed Companies in High-end Equipment Manufacturing Industry
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