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6 内陆地区渔业前沿技术进步对渔民人均纯收入的估计结果 |
Table 6 Threshold estimated results of fishery frontier technological progress on the per capita net income of fishermen in inland 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 | 0.337 (0.63) | 1.070*** (3.98) | 0.337 (0.68) | | | | | 养殖前沿技术进步 | | | | 0.291 (1.25) | 0.277** (2.33) | 0.526** (2.07) | 控制变量 | 控制 | 控制 | 控制 | 控制 | 控制 | 控制 | 常数项 | 6.216*** (6.13) | -6.114*** (-3.08) | 9.484*** (1118) | 4.783*** (4.16) | -10.293** (-3.25) | 2.559** (1.98) | F | 24.590 | 59.969 | 24.590 | 13.140 | 677.840 | 10.134 | | 0.797 | 0.793 | 0.797 | 0.434 | 0.766 | 0.423 | | 0.764 | 0.760 | 0.999 | 0.401 | 0.753 | 0.381 | Hausman检验 | | 14.23 (0.027) | | | 22.05 (0.001) | |
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