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Table 8 Test for equality of means between treatment groups

From: Household- and plot-level impacts of sustainable land management practices in the face of climate variability and change: empirical evidence from Dabus Sub-basin, Blue Nile River, Ethiopia

Variable Raw data treatment terciles Data adjusted by GPS
[1, 4] [5, 8] [9, 12] [1, 4] [5, 8] [9, 12]
HH head age (years) − 0.32 0.88** − 0.08 − 0.28 1.01 − 0.18
HH head sex (male = 1) − 0.01 − 0.21 − 0.01 0.00 0.00 0.01
Household experienced erosion (yes = 1) − 0.43* − 0.10 0.26* − 0.23 0.00 0.16
Household experienced drought (yes = 1) − 0.32* − 0.11 0.16 − 0.11 0.01 0.11
Steep plot (yes = 1) 0.01 − 0.21* 0.00 0.01 − 0.11 0.01
Manure/fertilizer (yes = 1) − 0.12* 0.00 0.11* − 0.02 0.00 0.01
Education of HH head (literate = 1) 0.00 0.01 0.01 0.01 0.01 0.00
Semi-fertile plot (yes = 1) 0.21** 0.01 0.23** 0.0 0.00 0.01
Non-fertile plot (yes = 1) − 0.12** 0.01 0.09** − 0.02 0.01 0.00
Plot size − 0.22* 0.01 − 0.00 − 0.02 0.01 − 0.01
  1. GPS generalized propensity score
  2. * and ** are significance level at 10 and 5%