ecic: Extended Changes-in-Changes
Extends the Changes-in-Changes model a la Athey and Imbens (2006) <doi:10.1111/j.1468-0262.2006.00668.x> to multiple cohorts and time periods, which generalizes difference-in-differences estimation techniques to the entire distribution. Computes quantile treatment effects for every possible two-by-two combination in ecic(). Then, aggregating all bootstrap runs adds the standard errors in summary_ecic(). Results can be plotted with plot_ecic() aggregated over all cohort-group combinations or in an event-study style for either individual periods or individual quantiles.
| Version: | 0.0.4 |
| Depends: | R (≥ 2.10) |
| Imports: | furrr, future, ggplot2, patchwork, progress, progressr, stats |
| Suggests: | tinytest |
| Published: | 2025-01-20 |
| DOI: | 10.32614/CRAN.package.ecic |
| Author: | Frederic Kluser 
[aut, cre, cph] |
| Maintainer: | Frederic Kluser <frederic.kluser at unibe.ch> |
| BugReports: | https://github.com/frederickluser/ecic/issues |
| License: | MIT + file LICENSE |
| URL: | https://frederickluser.github.io/ecic/ |
| NeedsCompilation: | no |
| Materials: | README, NEWS |
| CRAN checks: | ecic results |
Documentation:
| Reference manual: | ecic.pdf |
Downloads:
| Package source: | ecic_0.0.4.tar.gz |
| Windows binaries: | r-devel: ecic_0.0.4.zip, r-release: ecic_0.0.4.zip, r-oldrel: ecic_0.0.4.zip |
| macOS binaries: | r-release (arm64): ecic_0.0.4.tgz, r-oldrel (arm64): ecic_0.0.4.tgz, r-release (x86_64): ecic_0.0.4.tgz, r-oldrel (x86_64): ecic_0.0.4.tgz |
| Old sources: | ecic archive |
Linking:
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