Variables/Services/ Forms of Access

Water Supply

Sanitary Sewage

Garbage Collection

Mains

Mains or Well

Mains

Mains or

Septic Tank

Income per capita

−0.521***

−0.464***

0.355***

0.094

−0.073

(0.102)

(0.074)

(0.061)

(0.090)

(0.104)

Income per capita²

0.421***

0.594***

−0.493***

−0.163

−0.483***

(0.132)

(0.096)

(0.081)

(0.116)

(0.132)

Income per capita³

−0.177***

−0.228***

0.200***

0.064

0.249***

(0.060)

(0.040)

(0.037)

(0.053)

(0.058)

Covariates

Yes

Yes

Yes

Yes

Yes

Dummy 2010

Yes

Yes

Yes

Yes

Yes

Constant

Yes

Yes

Yes

Yes

Yes

Observations

11.062

11.062

11.078

11.078

11.428

Prob > F

0.000

0.000

0.000

0.000

0.000

Hausman Test

217.48***

96.93***

299.92***

346.27***

193.94***

Y₁ Maximum (R$ mil)

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0.30

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Y₂ Minimum (R$ mil)

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0.62

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