城市实体特征对城市网络空间影响力的作用机制——基于互联网新闻媒体的分析
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王波, 甄峰
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Impacts of City’s Characteristics on City’s Importance in the Virtual World: An Empirical Analysis Based on Internet News Media
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Bo Wang, Feng Zhen
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表4 2011~2014年互联网新闻媒体下城市网络空间影响力的稳健回归分析 |
Table 4 Robust regression results for the importance of cities in internet news media in each year of 2011-2014 |
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变量 | 2011 | | 2012 | | 2013 | | 2014 | 系数 | | S.E. | | 系数 | S.E. | 系数 | S.E. | 系数 | S.E. | Gi (地级市作为参照值) | | | | | | | | | | | | 省级市 | 1.647*** | 0.136 | 1.383*** | 0.133 | 1.216*** | 0.163 | 0.923*** | 0.159 | Ln Pi(t-1) | 0.875*** | 0.060 | 0.970*** | 0.059 | 1.134*** | 0.072 | 1.145*** | 0.071 | Ln Ei(t-1) | 0.878*** | 0.067 | 0.958*** | 0.069 | 1.062*** | 0.087 | 1.027*** | 0.084 | Ti(t-1) | 0.280*** | 0.092 | 0.274*** | 0.090 | 0.389*** | 0.109 | 0.402*** | 0.106 | Ln DiBJ | -0.096* | 0.052 | -0.106** | 0.051 | -0.182*** | 0.062 | -0.131** | 0.060 | 常数 | -10.536*** | -11.677*** | | -13.022*** | -13.223*** | | | N | 281 | 281 | | 281 | 281 | | | Adj. R2 | 0.793 | 0.797 | | 0.763 | 0.752 | | | F | 215.11*** | 220.40*** | | 181.09*** | 170.96*** | | |
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