(1)

(2)

(3)

(4)

Income

Income

Income

Income

ODAP

0.498

0.152^*

3.060^**

3.060^***

(1.22)

(−0.24)

(0.81)

(5.88)

Fiance

0.00327^*

−0.00380^*

−0.00427^**

−0.00427^**

(2.23)

(2.54)

(−0.45)

(−1.22)

Monetary

−0.000959

−0.00108

−0.000749^*

−0.000749^**

(−1.82)

(−2.05)

(−0.37)

(−1.23)

Trade

−0.00462

−0.0218

0.110

0.110^*

(−0.15)

(−0.66)

(1.12)

(1.99)

交互项

无

无

有

有

N

1385

1385

1385

1385