Table 3. Regression results of potential efficiency determinants: Service access and equity of access.

	Skilled birth attendance			DPT immunization			Skilled birth attendance ratio poorest/richest			Skilled birth attendance ratio rural/urban
	(1)	(2)	(3)	(1)	(2)	(3)	(1)	(2)	(3)	(1)	(2)	(3)
Out-of-pocket health expenditure (Perc.)	−0.017		−0.015	−0.002**		−0.001	−0.007		−0.005	−0.004		−0.005
	(0.018)		(0.013)	(0.001)		(0.001)	(0.018)		(0.007)	(0.006)		(0.004)
Hospital beds (per 1,000 people)	0.517*		0.227	0.005		−0.001	0.184		0.142	0.087		0.037
	(0.297)		(0.173)	(0.010)		(0.009)	(0.360)		(0.095)	(0.143)		(0.059)
Average governance quality		2.536*	0.052		0.030*	0.022		0.507	0.192		0.202	0.061
		(1.429)	(0.203)		(0.017)	(0.020)		(1.265)	(0.186)		(0.707)	(0.117)
Average institutional quality		0.262	0.135		0.001	0.002		0.008	0.051		0.002	0.019
		(0.590)	(0.110)		(0.013)	(0.013)		(0.244)	(0.097)		(0.143)	(0.050)
Constant	1.411	3.891	1.244	0.973***	0.910***	0.940***	0.892	1.129	0.817*	0.965**	1.024	1.035***
	(0.945)	(3.720)	(0.778)	(0.047)	(0.035)	(0.057)	(1.586)	(4.302)	(0.479)	(0.386)	(1.314)	(0.274)
Observations	26	23	23	27	24	24	19	18	18	21	19	19

Notes: Simar-Wilson models estimated with 1,000 bootstrap replications.

*p<0.1,

**p<0.05,

***p<0.01. Standard errors in parentheses.