Package: semsfa
Type: Package
Title: Semiparametric Estimation of Stochastic Frontier Models
Version: 1.2
Date: 2025-04-28
Authors@R: c(person(given = "Giancarlo",
                        family = "Ferrara",
                        role = c("aut", "cre"),
                        email = "giancarlo.ferrara@gmail.com"),
                 person(given = "Francesco",
                        family = "Vidoli",
                        role = "aut"))
Description: Semiparametric Estimation of Stochastic Frontier Models following a two step procedure: in the first step semiparametric or nonparametric regression techniques are used to relax parametric restrictions of the functional form representing technology and in the second step variance parameters are obtained by pseudolikelihood estimators or by method of moments.
Depends: R (>= 3.1.2), mgcv, np, gamlss
Imports: moments, doParallel, foreach, iterators
License: GPL
Encoding: UTF-8
RoxygenNote: 7.3.2
NeedsCompilation: no
Packaged: 2025-04-29 18:10:38 UTC; gianc
Author: Giancarlo Ferrara [aut, cre],
  Francesco Vidoli [aut]
Maintainer: Giancarlo Ferrara <giancarlo.ferrara@gmail.com>
Repository: CRAN
Date/Publication: 2025-04-29 18:50:07 UTC
Built: R 4.6.0; ; 2026-04-28 10:50:34 UTC; unix
