Determinants of Human Capital Development in Ethiopia: Implications to Education Policy

Table 1

ADF unit root test with a structural break.

Variable	Test statistics at level		Test statistics at first difference
	Without break	With break	Without break	With break
AYS	−2.469450	−3.148137	−5.869503	−7.139841
logGDPPC	−0.803437	−2.571375	−6.170942	−6.688668
logCPI	−1.814107	−3.271185	−4.796481	−5.540961
OPN	1.246060	−2.763985	−6.101540	−6.984649
Edu_exp_Gov	−0.803612	−5.187285	−6.087612	−6.649145
K/L_growth	−0.639353	−3.297147	−5.743961	−7.685240
Life expectancy	−2.597568	−4.154113	−3.3920869	−6.657450
Critical value at 5% level	−2.948404	−4.859812	−2.948404	−4.859812

Note. indicates the variable is stationary at a 5% level of significance.