渔业技术进步对渔民增收的影响——基于中国省级面板数据的实证研究
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张兰婷, 韩立民, 杨义武
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Effect of fishery technology progress on fishermen’s income: Based on tests of provincial panel data in China
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Lanting ZHANG, Limin HAN, Yiwu YANG
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表5 沿海地区渔业前沿技术进步对渔民人均纯收入的估计结果 |
Table 5 Threshold estimated results of fishery frontier technological progress on the per capita net income of fishermen in coastal areas |
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解释变量 | 捕捞 | | 养殖 | 混合OLS | FE | IV-2SLS | 混合OLS | FE | IV-2SLS | 捕捞前沿技术进步 | 1.992*** (5.48) | 1.498*** (4.18) | 2.002*** (5.24) | | | | | 养殖前沿技术进步 | | | | 0.653*** (3.33) | 0.457** (2.40) | 0.749*** (3.53) | 控制变量 | 控制 | 控制 | 控制 | 控制 | 控制 | 控制 | 常数项 | 3.202** (2.46) | -1.817 (-0.83) | 2.995* (1.91) | 3.774*** (2.66) | -2.631 (-1.13) | 3.505** (2.07) | F | 23.457 | 29.246 | 12.210 | 17.450 | 24.24 | 8.803 | | 0.605 | 0.676 | 0.497 | 0.532 | 0.634 | 0.416 | | 0.579 | 0.622 | 0.457 | 0.502 | 0.610 | 0.369 | Hausman检验 | | 14.23 (0.027) | | | 21.30 (0.000) | |
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