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. 2011 Aug 22;108(34):13919–13924. doi: 10.1073/pnas.1013332108

Table 4.

Difference in welfare indicators between <1 km and >1 km from KNP, Uganda: Matching estimations

Dependent variable
(1)
(2)
(3)
(4)
(5)
(6)
Δgoats (no.) Δcattle (no.) Δemployees (no.) Δfarm size (ha) Land sales during study period? (y/n) Abandon land? (y/n)
Matched sample
 Average effect −0.700 (0.432) 0.729 (0.522) 0.0135 (0.129) −0.118 (0.256) −0.127* (0.0654) −0.0592** (0.0300)
 Observations 157 157 157 157 173 173
Best 90% matches
 Average effect −0.165 (0.361) −0.088 (0.325) 0.009 (0.130) 0.063 (0.217) −0.228*** (0.061) −0.156*** (0.024)
 Observations 159 159 159 159 181 181

Significance: *P < 0.10; **P < 0.05; ***P < 0.01.