土地确权、土地投资与农户土地规模经营——基于不完全契约视角的研究
韩家彬, 张书凤, 刘淑云, 常进雄

Land entitlement, land investment, and farmer land scale management from an incomplete contract perspective
Jiabin HAN, Shufeng ZHANG, Shuyun LIU, Jinxiong CHANG
表7 2011—2015年农地确权对土地规模经营的影响
Table 7 The impact of land ownership on land scale management from 2011 to 2015
全样本 0.3~0.6hm2样本 ≥0.6hm2样本
模型1 模型2 模型3 模型4 模型5 模型6 模型7
确权 0.039***
(0.010)
-0.007
(0.006)
-0.017**
(0.008)
-0.010*
(0.006)
0.104***
(0.024)
0.096***
(0.027)
0.063**
(0.022)
确权×固定资产投资额 0.003**
(0.001)
0.003
(0.005)
确权×土地转入价格 0.004
(0.005)
0.011***
(0.000)
年龄 -0.005***
(0.000)
0.001
(0.000)
0.001
(0.000)
0.001
(0.000)
-0.002*
(0.001)
-0.003**
(0.001)
-0.003***
(0.001)
性别 -0.001
(0.009)
0.007
(0.006)
0.007
(0.006)
0.007
(0.006)
-0.001
(0.021)
-0.014
(0.019)
-0.019
(0.018)
受教育程度 0.006
(0.006)
-0.011**
(0.004)
-0.011**
(0.004)
-0.011**
0.004
0.035**
(0.015)
0.060***
(0.013)
0.062***
(0.013)
有无配偶 -0.021**
(0.009)
0.019**
(0.006)
0.019**
(0.006)
0.019**
(0.006)
0.031
(0.036)
0.046**
(0.021)
0.040*
(0.021)
务农时间 0.031***
(0.001)
0.002***
(0.001)
0.003***
(0.000)
0.003***
(0.001)
-0.013***
(0.003)
-0.067**
(0.002)
-0.007**
(0.002)
年均农业产出 0.027***
(0.001)
0.027***
(0.012)
-0.001
(0.001)
-0.001
(0.001)
0.003
(0.003)
0.002
(0.002)
0.003
(0.002)
是否为个体经营者 -0.064***
(0.017)
0.002**
(0.001)
0.028**
(0.011)
0.027**
(0.011)
-0.134**
(0.051)
-0.100**
(0.036)
-0.012***
(0.033)
农业补贴 0.074***
(0.001)
0.083***
(0.002)
0.002**
(0.001)
0.002**
(0.001)
0.010
(0.006)
0.006**
(0.003)
0.007**
(0.003)
土地转入价格 0.138***
(0.002)
0.004***
(0.001)
0.083***
(0.002)
0.080***
(0.004)
0.042***
(0.004)
0.094***
(0.004)
0.063***
(0.064)
固定资产投资额 0.036***
(0.001)
0.004***
(0.001)
0.002*
(0.001)
0.004***
(0.001)
0.015***
(0.003)
0.007
(0.005)
0.008**
(0.002)
村土地流转率 -0.014***
(0.001)
-0.002***
(0.001)
-0.002**
(0.001)
-0.002**
(0.001)
0.049***
(0.005)
0.053**
(0.003)
0.050***
(0.003)
村年均土地收入 1.060***
(4.320)
-0.001
(0.001)
-0.001
(0.001)
-0.001
(0.001)
-0.008
(0.005)
0.004
(0.004)
0.004
(0.004)
机械化率 0.000***
(0.000)
-0.001**
(0.000)
-0.001**
(0.000)
-0.001**
(0.000)
0.004***
(0.000)
0.004***
(0.000)
0.004***
(0.000)
粮食价格 -0.021
(0.022)
0.038***
(0.012)
-0.037**
(0.012)
-0.037**
(0.012)
-0.072**
(0.036)
-0.266***
(0.045)
-0.239***
(0.044)
地形:平原(是=1,否=0) 1.054***
(0.106)
0.088***
(0.016)
0.089***
(0.016)
0.089***
(0.016)
0.174
(0.141)
-0.493
(0.565)
-0.491
(0.562)
丘陵(是=1,否=0) 0.972***
(0.105)
0.074***
(0.016)
0.074***
(0.016)
0.073***
(0.016)
0.610***
(0.144)
-0.106
(0.566)
-0.110
(0.563)
山地(是=1,否=0) 1.061***
(0.106)
0.043**
(0.017)
0.044**
(0.017)
0.040**
(0.017)
0.608***
(0.146)
-0.117
(0.571)
-0.117
(0.568)
高原(是=1,否=0) -14.690***
(1.870)
0.042**
(0.019)
0.042**
(0.019)
0.041**
(0.019)
-0.832***
(0.151)
0.204
(0.576)
0.191
(0.573)
交通:土路(是=1,否=0) 0.051***
(0.005)
0.003
(0.019)
0.003
(0.003)
0.003
(0.003)
0.094***
(0.165)
0.073***
(0.011)
0.067***
(0.010)
砂石路(是=1,否=0) 0.108***
(0.005)
0.011***
(0.002)
0.010***
(0.002)
0.011***
(0.002)
0.088**
(0.011)
0.073***
(0.007)
0.066***
(0.006)
时间:2013年(是=1,否=0) -0.222***
(0.010)
0.015**
(0.006)
0.013*
(0.007)
0.013*
(0.007)
-0.120
(0.020)
-0.018
(0.021)
-0.020
(0.020)
2015年(是=1,否=0) -0.141***
(0.012)
0.033***
(0.007)
0.030***
(0.008)
0.030***
(0.008)
0.051*
(0.026)
0.047
(0.027)
-0.042
(0.026)
常数 0.001 1.883 1.896 1.888 1.790 2.905 2.931
Prob>F 0.000 0.000 0.000 0.000 0.000 0.000 0.000
R2 0.338 0.337 0.338 0.338 0.323 0.366 0.366
N 34 609 8 186 8 186 8 186 3 779 3 779 3 779