Determinants of Pro-Poor Growth and Its Impacts on Income Share: Evidence from Ethiopian Time Series Data

Table 1

Results of ADF and PP unit root tests at level and at first difference.

Series	Level with intercept and trend				First difference with intercept and trend
	Test statistic		Prob.^∗		Test statistic		Prob.^∗
	ADF	PP	ADF	PP	ADF	PP	ADF	PP
LYSH	1.333	0.333	0.888	0.887	−3.833	−1.811	0.000^∗∗	0.000^∗∗
LHC	−3.131	−3.137	0.101	0.331	−1.303	−3.138	0.000^∗∗	0.000^∗∗
LIND	−3.183	−3.138	0.030	0.338	−3.833	−3.701	0.000^∗∗	0.003^∗∗
LAGR	−3.337	−3.073	0.303	0.130	−3.131	−3.133	0.000^∗∗	0.001^∗∗
LEMP	−3.138	−3.311	0.313	0.331	−3.783	−3.183	0.003^∗∗	0.001^∗∗
LSERV	−3.151	−3.331	0.033	0.313	−3.335	−3.531	0.000^∗∗	0.001^∗∗
YSL	−3.133	−3.181	0.133	0.133	−3.319	−3.331	0.001^∗∗	0.003^∗∗
Values of Mackinnon test for ADF and PP: 1% = −3.5
3% = −3.888
10% = −3.578