https://fabricesalavi.r-universe.devRecent package updates in fabricesalaviR-universehttps://github.com/fabricesalavi.pnghttps://fabricesalavi.r-universe.devMon, 03 Aug 2026 15:52:49 GMTfsalavi@africanschoolofeconomics.com (Comlan Apollinaire-Fabrice Salavi)Implements the Path-Integrated Difference-in-Differences ('PI-DiD') framework of Salavi (2026), which treats the treatment effect as a trajectory tau(t) = c1(t) - c0(t) and integrates the baseline-differenced gap over a post-treatment window to obtain a cumulative causal effect and a path-integrated average treatment effect on the treated, together with cluster-robust standard errors, confidence intervals, diagnostic plots, and the pre-treatment parallel-trends, grid-density, and anticipation-robustness checks of section 5 of the companion paper. This approach avoids the endpoint-subtraction bias that arises whenever a transitory policy's effect has fully decayed by the evaluation date, in which case the conventional static difference-in-differences estimate can be zero even though the cumulative benefit delivered to treated units was strictly positive. Formerly distributed as a Stata package under the names 'pidid' and 'pididplot'.https://github.com/r-universe/fabricesalavi/actions/runs/37761019559Mon, 03 Aug 2026 15:52:49 GMTpathintdid0.1.0successhttps://fabricesalavi.r-universe.devhttps://github.com/fabricesalavi/pathintdid