Kassie, Menale; Pender, John; Yesuf, Mahmud; Kohlin, Gunnar - International Food Policy Research Institute (IFPRI) - 2007
effects models, stochastic dominance analysis (SDA) and matching methods to ensure robustness. The parametric regression and … SDA estimates are based on matched observations obtained from nearest neighbor matching using propensity score estimates … comparable conserved and non-conserved plots within the distribution of covariates. Here, we use matching methods, random effects …