Table 2 Result of using selection on observables to assess the bias from unobservable.

From: Gospel or curse: the impact of religious beliefs on energy poverty in rural China

  

Accessibility

Affordability

Controls in the restricted set

Controls in the full set

(1)

(2)

None

Full set of controls

6.681

3.110

Sex, Age, Age2

Full set of controls

29.742

3.643

  1. In both regressions, the sample sizes are the same, and time- and regional-fixed effects are included.