政府补贴与资源循环利用企业生产率——基于中国上市公司面板门槛效应实证研究
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姚海琳, 贾若康
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Government subsidies and productivity of resource recycling enterprises —— an empirical study on panel threshold effect of listed enterprises in China
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Hailin YAO, Ruokang JIA
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| 表3 主要变量描述性统计 |
| Table 3 Descriptive statistics of the main variables |
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| 变量 | 样本 | 均值 | 标准差 | 最小值 | 25% | 50% | 75% | 最大值 | | LnTFP | 255 | 2.771 | 0.054 | 2.682 | 2.729 | 2.766 | 2.812 | 2.875 | | SUB | 255 | 0.024 | 0.055 | 0.000 | 0.005 | 0.011 | 0.027 | 0.768 | | TP | 255 | 0.027 | 0.025 | 0.000 | 0.005 | 0.028 | 0.036 | 0.133 | | SIZE | 255 | 22.290 | 0.997 | 20.758 | 21.502 | 22.241 | 23.031 | 24.200 | | DEBT | 255 | 0.459 | 0.177 | 0.075 | 0.314 | 0.446 | 0.604 | 0.865 | | H10 | 255 | 0.583 | 0.148 | 0.222 | 0.469 | 0.583 | 0.702 | 0.926 | | LnWAGE | 255 | 16.419 | 1.530 | 12.801 | 15.461 | 16.704 | 17.585 | 18.639 | | COM | 255 | 0.279 | 0.109 | 0.082 | 0.196 | 0.284 | 0.362 | 0.481 |
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