举贤不避亲:内部人特征降低了学术论文的质量和影响力吗?——以中国大陆教育学术期刊发表的923901篇论文为例
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李一杉, 刘金松
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Relatives are not Avoided When Talents are Demanded: Does Insider Characteristics Reduce the Quality and Influence of Academic Papers? Examples from Mainland China
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Yishan Li, Jinsong Liu
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表 5 稳健性检验Tobit回归模型
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Tobit模型 | | CSSCI来源 | | CSSCI扩展 | | 北大核心 | | 普通期刊 | 时段/因变量 | 影响力 | 质量 | 影响力 | 质量 | 影响力 | 质量 | 影响力 | 质量 | 2001—2003 | | ?0.044 (0.048) | ?0.043 (0.046) | | 无 | 无 | | 0.028 (0.053) | 0.058 (0.071) | | ?0.084*** (0.022) | ?0.085*** (0.03) | 2004—2006 | ?0.07** (0.028) | ?0.094** (0.048) | 无 | 无 | 0.028 (0.031) | 0.051 (0.049) | ?0.021 (0.017) | ?0.014 (0.022) | 2007—2009 | ?0.075*** (0.027) | ?0.069* (0.042) | 0.003 (0.044) | 0.057 (0.055) | 0.043 (0.037) | 0.053 (0.049) | ?0.018 (0.019) | ?0.023 (0.019) | 2010—2012 | ?0.037 (0.027) | ?0.053 (0.038) | ?0.08** (0.03) | ?0.024 (0.032) | ?0.026 (0.043) | ?0.014 (0.035) | ?0.038** (0.018) | 0.004 (0.019) | 2013—2015 | 0.012 (0.027) | 0.046 (0.036) | ?0.061** (0.048) | ?0.055 (0.042) | ?0.07** (0.03) | ?0.019 (0.025) | ?0.01 (0.016) | 0.008 (0.018) | 2016—2019 | 0.021 (0.02) | 0.116*** (0.023) | ?0.043 (0.041) | ?0.043 (0.048) | ?0.043* (0.025) | ?0.02 (0.32) | ?0.02 (0.015) | ?0.002 (0.016) |
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