R/jelcodes.R

In NicolasJBM/writer: Functions and interfaces to support academic writing with R

#' List of JEL codes
#'
#' A list of codes from the jounal of economic literature
#'
#' @format A data frame with the following variables:
#' \itemize{
#'   \item level1
#'   \item level2
#'   \item level3
#'   \item code
#' }
#' @source https://www.aeaweb.org/econlit/jelCodes.php?view=jel
#' @docType data
#' @keywords jelcodes
#' @name jelcodes
#' @usage data("jelcodes")
"jelcodes"