Identification and Estimation of Child Penalties R package childpen version 0.2.3 Tools to simulate child-penalty data and estimate DID, TD, and NTD identification frameworks from Leventer (2025), "Identification of Child Penalties" <doi:10.48550/arXiv.2602.07486>. Software Depends: R (>= 3.5) Imports: data.table, stats Suggests: knitr, rmarkdown, testthat (>= 3.0.0), purrr, scales, dplyr, tidyr, ggplot2 Dor Leventer <leventerdor@gmail.com> Comprehensive R Archive Network (CRAN) Dor Leventer [aut, cre] MIT + file LICENSE (https://CRAN.R-project.org/package=childpen/LICENSE) 2026-06-02 application/tgz https://CRAN.R-project.org/package=childpen doi:10.32614/CRAN.package.childpen