Stata package for difference-in-discontinuities (Picchetti–Pinto–Shinoki 2026): local polynomial estimation when a confounder sits at the same cutoff, plus two validity tests and partial-identification bounds.
econometrics policy-evaluation causal-inference stata-package regression-discontinuity partial-identification rdrobust difference-in-discontinuities
-
Updated
Oct 9, 2026 - Stata