Variables	Model 1 HSIAO-pooled	Model 2 HSIAO-Pooled	Model 3 HSIAO-Pooled
Dependent variable	access_elec
constant	−122.53*** (−11.39)	−126.26*** (−12.59)	−121.89*** (−11.33)
reguq	3.71 (0.96)		7.56*** (3.34)
govereff	4.18 (1.22)	6.85*** (3.43)
pop_density	0.09*** (4.01)	0.10*** (4.9)	0.08*** (3.81)
lgdp_cap	22.228*** (12.56)	22.93*** (14.26)	21.88*** (12.5)
urban_pop_r	0.26*** (2.62)	0.22*** (2.45)	0.28*** (2.88)
invprivsec	0.01 (1.46)	0.01 (1.47)	0.01 (1.42)
	Total obs.: 180 Fisher: 76.28 (0.000) $R^{2} : 0.72$ ; ${\bar{R}}^{2} : 0.71$	Total obs.: 180 Fisher: 91.39 (0.000) $R^{2} : 0.72$ ; ${\bar{R}}^{2} : 0.71$	Total obs.: 180 Fisher: 90.98 (0.000) $R^{2} : 0.72$ ; ${\bar{R}}^{2} : 0.71$