Pastoralism

Research, Policy and Practice

Table 7 Overall GPS and the GPS estimated at the mean of each treatment interval, Afar

From: Impacts of woody invasive alien plant species on rural livelihood: Generalized propensity score evidence from Prosopis spp. invasion in Afar Region in Ethiopia

Variable	Observations	Mean	Std. dev.	Min	Max
Overall GPS	240	2.31	0.83	0.048	3.15
Group 1	240	2.06	0.96	0.048	3.15
Group 2	240	2.62	0.59	0.51	3.15
Group 3	240	2.27	0.82	0.28	3.15

Source: own computation results based on survey data, 2016

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