Package: staggeredGMM Title: GMM Estimation of Treatment Effects Under Staggered Adoption Version: 0.1.0 Authors@R: c( person(given = "Rishabh", family = "Bijani", email = "rishabhbijani@gmail.com", role = c("aut", "cre", "cph"), comment = c(ORCID = "0009-0003-9636-1774")), person(given = "Parush", family = "Arora", role = c("aut", "cph"), comment = c(ORCID = "0009-0004-6571-3850")) ) Description: Estimates cohort-by-time average treatment effects under staggered treatment adoption by the generalized method of moments. Three weighting schemes are provided, corresponding to a pooled stationary covariance, a cohort-specific stationary covariance, and an unrestricted within-cohort covariance. Optional adjustment for baseline covariates by outcome regression, and a serial-correlation robust over-identification test of parallel trends and no anticipation, are also supported. The methods are described in Arora and Bijani (2026) . License: MIT + file LICENSE Encoding: UTF-8 Roxygen: list(markdown = TRUE) Depends: R (>= 4.1.0) Imports: fixest, MASS, stats, utils Suggests: covr, data.table, knitr, rmarkdown, testthat (>= 3.1.5) Config/testthat/edition: 3 VignetteBuilder: knitr LazyData: true URL: https://github.com/RishabhBijani/staggeredGMM BugReports: https://github.com/RishabhBijani/staggeredGMM/issues Config/roxygen2/version: 8.0.0 Repository: https://rishabhbijani.r-universe.dev Date/Publication: 2026-09-06 17:02:57 UTC RemoteUrl: https://github.com/rishabhbijani/staggeredgmm RemoteRef: HEAD RemoteSha: 63332f4cf854ef4adb4456e5a8470f3b9494575a NeedsCompilation: no Packaged: 2026-10-16 09:06:58 UTC; root Author: Rishabh Bijani [aut, cre, cph] (ORCID: ), Parush Arora [aut, cph] (ORCID: ) Maintainer: Rishabh Bijani