变量

被解释变量：Residential-Houseprice

(1)

(2)

(3)

Density

7.1100^*

7.1475^*

7.0741^*

(3.7707)

(4.1971)

(4.1924)

City characteristics

N

Y

Y

Industrial pollutant emissions

N

N

Y

Constant

989.6814

−715.5474

−1158.8258

(1625.7902)

(2129.1868)

(2427.1023)

Observations

1618

1387

1364

R-squared

0.9699

0.9729

0.9757