Giacomini, Raffaella; Kitagawa, Toru; Volpicella, Alessio - 2017 - This draft: April 2017
Uncertainty about the choice of identifying assumptions is common in causal studies, but is often ignored in empirical practice. This paper considers uncertainty over models that impose different identifying assumptions, which, in general, leads to a mix of point- and set-identified models. We...
