变量

模型一

模型二

模型三

模型四

模型五

模型六

$截距\left(p_i\le 0\right)$

−2.143^***

(−3.293)

−0.534

(−0.668)

−2.154^***

(−3.305)

−1.966^***

(−2.981)

−0.597

(−0.740)

−0.474

(−0.580)

$截距\left(p_i\le 1\right)$

−0.215

(−0.333)

1.404^*

(1.757)

−0.226

(−0.349)

−0.021

(−0.032)

1.357^*

(1.682)

1.481^*

(1.813)

$截距\left(p_i\le 2\right)$

5.506^***

(7.915)

7.146^***

(8.465)

5.495^***

(7.888)

5.794^***

(8.204)

7.187^***

(8.433)

7.315^***

(8.478)

area

0.343^***

(3.463)

0.294^***

(2.939)

0.311^***

(3.061)

property

0.030

(0.286)

−0.109

(−0.997)

house

0.555^***

(6.551)

0.534^***

(6.304)

0.544^***

(6.360)

X₁

0.023

(0.427)

0.028

(0.516)

0.023

(0.412)

−0.015

(−0.263)

−0.009

(−0.168)

−0.007

(−0.126)

X₂

−0.018^**

(−2.191)

−0.017^**

(−2.029)

−0.018^**

(−2.172)

−0.024^***

(−2.879)

−0.023^***

(−2.703)

−0.023^***

(−2.750)

X₃

0.030^***

(4.301)

0.031^***

(4.331)

0.030^***

(4.087)

0.031^***

(4.393)

0.032^***

(4.423)

0.034^***

(4.532)

X₄

3.711^***

(13.695)

3.687^***

(13.596)

3.712^***

(13.697)

3.624^***

(13.322)

3.608^***

(13.251)

3.604^***

(13.236)

X₅

0.364^***

(3.355)

0.355^***

(3.275)

0.362^***

(3.326)

0.375^***

(3.443)

0.369^***

(3.384)

0.377^***

(3.444)

X₆

−0.005

(−0.031)

−0.003

(−0.020)

−0.007

(−0.044)

0.026

(0.160)

0.026

(0.159)

0.035

(0.213)

X₇

−0.668^***

(−6.261)

−0.666^***

(−6.228)

−0.667^***

(−6.252)

−0.693^***

(−6.438)

−0.691^***

(−6.410)

−0.694^***

(−6.435)