Bosco, Bruno Paolo; Maranzano, Paolo - In: Econometrics : open access journal 13 (2025) 4, pp. 1-56
Difference in Differences (DiD) is a useful statistical technique employed by researchers to estimate the effects of exogenous events on the outcome of some response variables in random samples of treated units (i.e., units exposed to the event) ideally drawn from an infinite population. The...