Table 5 Regression relationship between natural and economic variables and the composite index of rural household wealth at the county level.

From: Beyond surveys: high-resolution mapping of rural wealth in China using satellite and street view imagery

  

Wealth index

  
 

(1)

(2)

(3)

(4)

(5)

Elevation

−0.189***

−0.182***

−0.160***

−0.158***

−0.168***

 

(0.007)

(0.007)

(0.007)

(0.007)

(0.009)

Temperature

1.014***

1.000***

1.027***

1.016***

0.291***

 

(0.023)

(0.023)

(0.023)

(0.023)

(0.035)

River Density

 

0.043***

0.041***

0.043***

0.020*

  

(0.015)

(0.015)

(0.014)

(0.012)

Urbanization Rate

  

0.813***

0.599***

0.343***

   

(0.077)

(0.095)

(0.078)

Per Capita GDP

   

0.098***

0.048**

    

(0.026)

(0.021)

Constant Term

−4.656***

−4.777***

−5.441***

−5.443***

−0.581**

 

(0.139)

(0.145)

(0.154)

(0.153)

(0.226)

Number of Samples

1830

1830

1830

1830

1830

R2

0.654

0.655

0.675

0.678

0.799

Standard error

0.444 (df = 1827)

0.443 (df = 1826)

0.430 (df = 1825)

0.429 (df = 1824)

0.340 (df = 1816)

  1. *p < 0.1; **p < 0.05; ***p < 0.01.
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