Frick K (2026). Rfuzzydid: Fuzzy Difference in Differences. R package version 1.1.2, https://github.com/kmfrick/Rfuzzydid.

de Chaisemartin C, D'Haultfoeuille X (2018). “Fuzzy Differences-in-Differences.” Review of Economic Studies, 85(2), 999–1028. doi:10.1093/restud/rdx049.

de Chaisemartin C, D'Haultfoeuille X, Guyonvarch Y (2019). “Fuzzy Differences-in-Differences with Stata.” Stata Journal, 19(2), 435–458. doi:10.1177/1536867X19854019.

Corresponding BibTeX entries:

  @Manual{,
    title = {Rfuzzydid: Fuzzy Difference in Differences},
    author = {Kevin Michael Frick},
    year = {2026},
    note = {R package version 1.1.2},
    url = {https://github.com/kmfrick/Rfuzzydid},
  }

  @Article{,
    title = {Fuzzy Differences-in-Differences},
    author = {Clement {de Chaisemartin} and Xavier D'Haultfoeuille},
    journal = {Review of Economic Studies},
    year = {2018},
    volume = {85},
    number = {2},
    pages = {999--1028},
    doi = {10.1093/restud/rdx049},
  }

  @Article{,
    title = {Fuzzy Differences-in-Differences with Stata},
    author = {Clement {de Chaisemartin} and Xavier D'Haultfoeuille and
      Yannick Guyonvarch},
    journal = {Stata Journal},
    year = {2019},
    volume = {19},
    number = {2},
    pages = {435--458},
    doi = {10.1177/1536867X19854019},
  }