契约稳定性对农户跨期技术选择的影响——基于2271个地块数据的分析
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王振华, 李萌萌, 王苍林
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Impact of contract stability on farming households’ inter-temporal technology adoption:An analysis based on the data of 2271 plots
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WANG Zhenhua, LI Mengmeng, WANG Canglin
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表6 契约稳定性对转入地块秸秆还田技术采纳的影响
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Table 6 Effect of contract duration and forms on the adoption of returning straw to field
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| 变量 | 流转选择
方程9 | 采纳方程
方程10 | 采纳方程
方程11 | 采纳方程
方程12 | | 契约期限 | | 0.0066***
(0.0016) | | 0.0046**
(0.0020) | | 契约形式 | | | 0.0558
(0.0400) | -0.0627
(0.0593) | | 契约形式×契约期限 | | | | 0.0007*
(0.0038) | | 年龄的对数 | -1.2802***
(0.1492) | -0.4838***
(0.1403) | -0.5147***
(0.1415) | -0.5117***
(0.1411) | | 受教育程度 | 0.0078
(0.0113) | 0.0271***
(0.0068) | 0.0264***
(0.0069) | 0.0268***
(0.0068) | | 是否有非农就业 | -0.1949***
(0.0665) | -0.1522***
(0.0419) | -0.1501***
(0.0423) | -0.1469***
(0.0419) | | 是否是村干部 | 0.0888
(0.0782) | 0.0969**
(0.0463) | 0.1030**
(0.0467) | 0.0930**
(0.0463) | | 灌溉条件 | 0.2063**
(0.0810) | 0.4028***
(0.0459) | 0.4091***
(0.0463) | 0.4054***
(0.0459) | | 土壤质量 | 0.0691
(0.0497) | 0.0170
(0.0305) | 0.0316
(0.0306) | 0.0153
(0.0305) | | 地块离家距离 | 0.13970***
(0.0301) | 0.0099
(0.0061) | 0.0108*
(0.0062) | 0.0099
(0.0061) | | 租金对数 | -0.4028***
(0.0698) | | | | | 亩产对数 | 0.0728***
(0.0725) | 0.0076
(0.0468) | 0.0204
(0.0471) | 0.0083
(0.0467) | | 是否加入合作社 | 0.3466***
(0.0689) | 0.1973***
(0.0463) | 0.2008***
(0.0471) | 0.2021***
(0.0468) | | 技术推广 | 0.0445
(0.0735) | -0.0353
(0.0433) | -0.0318
(0.0438) | -0.0281
(0.0436) | | 土地流转选择误差调整项 | | 0.5575***
(0.1230) | 0.5910***
(0.1230) | 0.5410***
(0.1230) | | 常数项 | 6.1997***
(0.8795) | 1.1915***
(0.5508) | 1.1655***
(0.5561) | 1.2906**
(0.8795) | | Pseudo R2 | 0.0717 | 0.1530 | 0.1364 | 0.1549 | | 观测值 | 2271 | 745 | 745 | 745 |
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