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 propose performing inference in the presence of such uncertainty by …
