Variable

(1)

(2)

(3)

(4)

(1) solar_use

1.000

(2) grid-electricity

−0.6084***

1.000

(0.0374)

(3) Kerosene_use

−0.5287***

−0.1701***

1.000

(0.0283)

(0.0476)

(4) Others

−0.9985***

−0.994***

−0.9633***

1.000

(0.0820)

(0.0293)

(0.0315)