person(given = "Kevin",     family = "Tappe",        role = "aut", email = "kevin.tappe@bwi.uni-stuttgart.de"),
person(given = "Nina",      family = "Schoenfelder", role = "ctb", email = "nina.schoenfelder@fernuni-hagen.de"))

Imports: MASS, bdsmatrix, zoo, nlme, sandwich, lattice, lmtest, maxLik
Suggests: AER, car, pcse, clusterSEs, clubSandwich, pglm, spdep, splm,
statmod, Ecdat, pder, stargazer, texreg, foreign
Description: A set of estimators and tests for panel data econometrics.

statmod, Ecdat, pder, stargazer, texreg, foreign, knitr,

Imports: MASS, bdsmatrix, zoo, nlme, sandwich, lattice, lmtest, maxLik,
econometrics, as described in Baltagi (2013) Econometric Analysis of Panel Data, ISBN-13:978-1-118-67232-7,

statmod, urca, Ecdat, pder, stargazer, texreg, foreign, knitr,

Suggests: AER, car, pcse, clusterSEs, pglm, spdep, splm, statmod, urca,
Ecdat, pder, stargazer, texreg, foreign, knitr, rmarkdown,

Suggests: AER, car, pcse, clusterSEs, collapse, pglm, spdep, splm,

econometrics, as described in Baltagi (2013), Econometric Analysis of Panel Data, ISBN-13:978-1-118-67232-7,
Hsiao (2014), Analysis of Panel Data <doi:10.1017/CBO9781139839327>, and
Croissant and Millo (2018), Panel Data Econometrics with R, ISBN-13:978-1-118-94918-4.

Suggests: AER, car, pcse, clusterSEs, collapse (>= 1.6.0), pglm, spdep,
splm, statmod, urca, Ecdat, pder, stargazer, texreg, foreign,
econometrics, as described in Baltagi (2021), Econometric Analysis of Panel Data, ISBN-13:978-3-030-53952-8,

person(given = "Giovanni",  family = "Millo",        role = "aut", email = "giovanni.millo@deams.units.it"),

person(given = "Liviu",     family = "Andronic",     role = "ctb"),
person(given = "Nina",      family = "Schoenfelder", role = "ctb"))
Imports: MASS, bdsmatrix, collapse (>= 1.6.0), zoo, nlme, sandwich,
lattice, lmtest, maxLik, Rdpack, Formula, stats
Suggests: AER, car, statmod, urca, pder, texreg, knitr, rmarkdown,
Description: A set of estimators for models and (robust) covariance matrices, and tests for panel data
econometrics, including within/fixed effects, random effects, between, first-difference,
nested random effects as well as instrumental-variable (IV) and Hausman-Taylor-style models,
panel generalized method of moments (GMM) and general FGLS models,
mean groups (MG), demeaned MG, and common correlated effects (CCEMG) and pooled (CCEP) estimators
with common factors, variable coefficients and limited dependent variables models.
Test functions include model specification, serial correlation, cross-sectional dependence,
panel unit root and panel Granger (non-)causality. Typical references are general econometrics
text books such as Baltagi (2021), Econometric Analysis of Panel Data, ISBN-13:978-3-030-53952-8,
Hsiao (2014), Analysis of Panel Data <doi:10.1017/CBO9781139839327>, and Croissant and Millo (2018),
Panel Data Econometrics with R, ISBN-13:978-1-118-94918-4.