2 papers
econ.EM2026
Partial Identification under Stratified Randomization
Bruno Ferman, Davi Siqueira, Vitor Possebom
This paper develops a unified framework for partial identification and inference in stratified experiments with attrition, accommodating both equal and heterogeneous treatment shar…
econ.EM2024
Probability of Causation with Sample Selection: A Reanalysis of the Impacts of Jóvenes en Acción on Formality
Vitor Possebom, Flavio Riva
This paper identifies the probability of causation when there is sample selection. We show that the probability of causation is partially identified for individuals who are always…