stagsynth: Staggered Synthetic Control Estimation and Inference

Implements the Staggered Synthetic Control (SSC) method for estimating treatment effects in panel data with staggered adoption, as proposed by Cao, Lu, and Wu (2020) <doi:10.48550/arXiv.1912.06320>. Constructs synthetic control weights via constrained quadratic programming, estimates heterogeneous treatment effects and event-time average treatment effects on the treated (ATT), and provides placebo-in-time confidence intervals and p-values.

Version:	0.1.0
Depends:	R (≥ 3.5.0)
Imports:	quadprog
Suggests:	ggplot2, testthat (≥ 3.0.0)
Published:	2026-04-28
DOI:	10.32614/CRAN.package.stagsynth (may not be active yet)
Author:	Zhanchao Fu [aut, cre], Jianfei Cao [aut]
Maintainer:	Zhanchao Fu <fuzhanchao2001 at gmail.com>
License:	GPL (≥ 3)
NeedsCompilation:	no
CRAN checks:	stagsynth results

Documentation:

Reference manual:

stagsynth.html , stagsynth.pdf

Downloads:

Package source:	stagsynth_0.1.0.tar.gz
Windows binaries:	r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries:	r-release (arm64): stagsynth_0.1.0.tgz, r-oldrel (arm64): stagsynth_0.1.0.tgz, r-release (x86_64): not available, r-oldrel (x86_64): not available

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