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cff-version: 1.2.0
message: 'To cite package "sccic" in publications use:'
type: software
license: GPL-3.0-or-later
title: 'sccic: Synthetic Control Changes-in-Changes Estimator'
version: 0.1.0
doi: 10.32614/CRAN.package.sccic
abstract: Implements the Changes-in-Changes (CIC) estimator of Athey and Imbens (2006)
  <https://doi.org/10.1111/j.1468-0262.2006.00668.x> combined with synthetic control
  methods. Provides nonparametric estimation of the entire counterfactual distribution
  of outcomes for a treated group, allowing evaluation of average, quantile, and distributional
  treatment effects. Synthetic control weights are constructed via elastic net regularization
  to handle settings with many potential control units.
authors:
- family-names: Hwang
  given-names: Neil
  email: neil.hwang@bcc.cuny.edu
repository: https://neilhwang.r-universe.dev
repository-code: https://github.com/neilhwang/sccic
commit: 96cebac0320c9b009521f2f2a06f4e8f9ec56c22
url: https://github.com/neilhwang/sccic
date-released: '2026-03-30'
contact:
- family-names: Hwang
  given-names: Neil
  email: neil.hwang@bcc.cuny.edu