中国数字乡村发展的空间特征及其农户增收效应——基于县域数字乡村指数与CHFS的实证分析
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丁建军, 万航
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The spatial characteristics of digital village development and farmers' income increase effect: An empirical analysis based on Digital Rural County Index and CHFS
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DING Jian-jun, WAN Hang
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表3 OLS与IV-2SLS回归结果
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Table 3 The results of OLS and IV-2SLS
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| (1) OLS | (2) IV-2SLS 第一阶段 | (3) IV-2SLS 第二阶段 | (4) IV-2SLS 第二阶段 | (5) IV-2SLS 第二阶段 | (6) IV-2SLS 第二阶段 | (7) IV-2SLS 第二阶段 | | 0.0037** | -8.9515*** | 0.0129*** | | | | | | (2.34) | (-64.75) | (4.63) | | | | | | | | | 0.0128*** | | | | | | | | (4.60) | | | | | | | | | 0.0189*** | | | | | | | | (4.62) | | | | | | | | | 0.0075*** | | | | | | | | (4.62) | | | | | | | | | 0.0115*** | | | | | | | | (4.62) | | 5.2683*** | 105.1661*** | 4.9809*** | 4.7183*** | 4.8233*** | 5.3364*** | 5.1160*** | | (25.85) | (63.19) | (23.13) | (19.41) | (20.98) | (26.52) | (24.63) | | | | | | | | | N/个 | 7683 | 7683 | 7683 | 7683 | 7683 | 7683 | 7683 | | 0.272 | 0.462 | 0.269 | 0.258 | 0.266 | 0.266 | 0.267 |
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