农地经营规模与财政支农政策对农业碳排放的影响
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刘琼, 肖海峰
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The impact of farmland management scale and fiscal policy for supporting agriculture on agricultural carbon emission
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LIU Qiong, XIAO Haifeng
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表2 农地经营规模影响农业碳排放的中间渠道检验
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Table 2 Test of the intermediary path of farmland scale affecting agricultural carbon emissions
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| 模型(5) 被解释变量: lnstru | 模型(6) 被解释变量: lnfert | 模型(7) 被解释变量: lntect | L.lnstru | 0.6070*** (14.29) | | | L.lnfert | | 0.6784*** (4.12) | | L.lntect | | | 0.6366*** (7.57) | lnscale | -0.0425 (-1.13) | -0.1089* (-1.79) | 0.0541* (1.74) | (lnscale)2 | 0.0095* (1.83) | 0.0230** (2.10) | -0.0098* (-1.74) | 控制变量 | YES | YES | YES | _cons | 0.5339*** (1.64) | 0.5339 (1.64) | 2.0413*** (2.77) | N | 465 | 465 | 465 | Wald检验P值 | 0.0000 | 0.0000 | 0.0000 | AR(2)检验P值 | 0.3017 | 0.514 | 0.6062 | Sargan检验P值 | 1.0000 | 1.0000 | 1.0000 |
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