methodology of Heckman et al. (2010a), permutation testing methods and a stepdown procedure are applied to account for the small …

methodology of Heckman et al. (2010a), permutation testing methods and a stepdown procedure are applied to account for the small …

methodology of Heckman et al. (2010a), permutation testing methods and a stepdown procedure are applied to account for the small …

motivation for the study, the randomisation procedure adopted and the baseline data collected. Using Monte Carlo permutation … testing, it finds that the randomisation procedure was successful as there are no systematic differences between the treatment …

motivation for the study, the randomisation procedure adopted and the baseline data collected. Using Monte Carlo permutation … testing, it finds that the randomisation procedure was successful as there are no systematic differences between the treatment …

motivation for the study, the randomisation procedure adopted and the baseline data collected. Using Monte Carlo permutation … testing, it finds that the randomisation procedure was successful as there are no systematic differences between the treatment …

motivation for the study, the randomisation procedure adopted and the baseline data collected. Using Monte Carlo permutation … testing, it finds that the randomisation procedure was successful as there are no systematic differences between the treatment …