one which indexes relaxations of the baseline rank invariance assumption. These classes of assumptions nest both the point … identifying assumptions of random assignment and rank invariance and the opposite end of no constraints on treatment selection or … sufficiently weak conclusions are robust to simultaneous failures of rank invariance and random assignment, while some stronger …

one which indexes relaxations of the baseline rank invariance assumption. These classes of assumptions nest both the point … identifying assumptions of random assignment and rank invariance and the opposite end of no constraints on treatment selection or … sufficiently weak conclusions are robust to simultaneous failures of rank invariance and random assignment, while some stronger …

indexes deviations from random assignment of treatment, and one which indexes deviations from rank invariance. These classes … of assumptions nest both the point identifying assumptions of random assignment and rank invariance and the opposite end … failure of rank invariance, when random assignment holds, but conclusions are much more sensitive to both assumptions for …

indexes deviations from random assignment of treatment, and one which indexes deviations from rank invariance. These classes … of assumptions nest both the point identifying assumptions of random assignment and rank invariance and the opposite end … failure of rank invariance, when random assignment holds, but conclusions are much more sensitive to both assumptions for …