A wrapper of different standard estimation methods for gravity models. This package provides estimation methods for log-log models and multiplicative models.
Version: 1.1 Depends: R (≥ 3.4.0) Imports: lmtest, sandwich, glm2, MASS, stats, censReg, survival, multiwayvcov, tibble, magrittr, dplyr, tidyr, purrr, rlang, Rdpack, utils Suggests: knitr, rmarkdown, testthat, broom Published: 2023-05-02 DOI: 10.32614/CRAN.package.gravity Author: Anna-Lena Woelwer [aut, cph], Jan Pablo Burgard [aut, cph], Joshua Kunst [aut, cph], Mauricio Vargas [aut, cre, cph], Romain Francois [ctb] (adapted parts of the code to use dplyr 0.8.0), Lionel Henry [ctb] (simplified parts of the code), Sarah Johnson [ctb] (improved the double demeaning function), Hrisyana Doytchinova [rev] (sent us different suggestions and bug reports) Maintainer: Mauricio Vargas <m.sepulveda at mail.utoronto.ca> BugReports: https://github.com/pachadotdev/gravity/issues/ License: Apache License (≥ 2) URL: https://pacha.dev/gravity/ NeedsCompilation: no Materials: NEWS In views: Econometrics CRAN checks: gravity results Documentation: Downloads: Reverse dependencies: Linking:Please use the canonical form https://CRAN.R-project.org/package=gravity to link to this page.
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