# --------------------------------------------
# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "xtfifevd" in publications use:'
type: software
license: GPL-3.0-only
title: 'xtfifevd: Panel Fixed Effects Filtered and Variance Decomposition Estimation'
version: 1.0.1
doi: 10.32614/CRAN.package.xtfifevd
identifiers:
- type: doi
  value: 10.32614/CRAN.package.xtfifevd
abstract: 'Implements fixed effects estimators for time-invariant variables in panel
  data models. Provides three estimation methods: FEVD (Fixed Effects Vector Decomposition)
  from Plumper and Troeger (2007) <https://doi.org/10.1093/pan/mpm002>, and FEF (Fixed
  Effects Filtered) and FEF-IV (instrumental variables variant) from Pesaran and Zhou
  (2018) <https://doi.org/10.1080/07474938.2016.1222225>. All methods use the correct
  Pesaran-Zhou variance estimators that account for generated regressor uncertainty,
  avoiding the size distortions documented in the literature.'
authors:
- family-names: Alkhalaf
  given-names: Muhammad
  email: muhammedalkhalaf@gmail.com
  orcid: https://orcid.org/0009-0002-2677-9246
preferred-citation:
  type: manual
  title: Panel Fixed Effects Filtered and Variance Decomposition Estimation
  authors:
  - family-names: Alkhalaf
    given-names: Muhammad Abdullah
    email: muhammedalkhalaf@gmail.com
    orcid: https://orcid.org/0009-0002-2677-9246
  year: '2026'
  notes: R package version 1.0.0
  url: https://CRAN.R-project.org/package=xtfifevd
  doi: 10.32614/CRAN.package.xtfifevd
repository: https://muhammedalkhalaf.r-universe.dev
repository-code: https://github.com/muhammedalkhalaf/xtfifevd
commit: a847a744bf6a87ea1e47ba9df8b541a4ab22d443
url: https://github.com/muhammedalkhalaf/xtfifevd
date-released: '2026-04-27'
contact:
- family-names: Alkhalaf
  given-names: Muhammad
  email: muhammedalkhalaf@gmail.com
  orcid: https://orcid.org/0009-0002-2677-9246