摘要
[目的/意义]通过倾向得分匹配方法探究Altmetric TOP100论文榜单对论文被引量的影响,进一步推进Altmetric指标的理论和实证研究。[方法/过程]在平衡性及共同支撑性检验的基础上,采用倾向得分匹配法探究Altmetric TOP100榜单对论文被引量的影响,并通过马氏匹配来检验结果的稳健性。[结果/结论]Altmetric TOP100论文榜单对论文被引量具有显著的正向影响;Altmetric TOP100榜单平均能使高被引论文提高312篇被引量;Altmetric TOP100榜单能使普通论文提高134篇被引量,Altmetric TOP100榜单对于高被引论文被引量的影响比普通论文更大。
[Purpose/Significance]This paper explores the impact of Altmetric TOP100 list on citations by propensity score matching method to further advance the theoretical and empirical research on Altmetrics.[Method/Process]Based on the balance test and the common support test,this paper used the propensity score matching method to explore the impact of the Altmetric TOP100 list on the citations,and used Mahalanobis matching to test the robustness of the results.[Results/Conclusions]The Altmetric TOP100 list has a significant positive impact on citations;the Altmetric TOP100 list can increase the citations of highly cited papers by 312 on average;the Altmetric TOP100 list can increase the citations of ordinary papers by 134.The Altmetric TOP100 list has a greater impact on the citations of highly cited papers than ordinary papers.
作者
许林玉
Xu Linyu(School of Management,Xuzhou Medical University,Xuzhou 221004)
出处
《现代情报》
2023年第1期163-176,共14页
Journal of Modern Information
