R/AE98.R

In ddml: Double/Debiased Machine Learning

#' Random subsample from the data of Angrist & Evans (1991).
#'
#' @description Random subsample from the data of Angrist & Evans (1991).
#'
#' @format A data frame with 5,000 rows and 13 variables.
#' \describe{
#'   \item{worked}{Indicator equal to 1 if the mother is employed.}
#'   \item{weeksw}{Number of weeks of employment.}
#'   \item{hoursw}{Hours worked per week.}
#'   \item{morekids}{Indicator equal to 1 if the mother has more than 2 kids.}
#'   \item{samesex}{Indicator equal to 1 if the first two children are of the
#'       same sex.}
#'   \item{age}{Age in years.}
#'   \item{agefst}{Age in years at birth of the first child.}
#'   \item{black}{Indicator equal to 1 if the mother is black.}
#'   \item{hisp}{Indicator equal to 1 if the mother is Hispanic.}
#'   \item{othrace}{Indicator equal to 1 if the mother is neither black nor
#'       Hispanic.}
#'   \item{educ}{Years of education.}
#'   \item{boy1st}{Indicator equal to 1 if the first child is male.}
#'   \item{boy2nd}{Indicator equal to 1 if the second child is male.}
#' }
#'
#' @references
#' Angrist J, Evans W (1998). "Children and Their Parents' Labor Supply:
#'     Evidence from Exogenous Variation in Family Size." American Economic
#'     Review, 88(3), 450-477.
#'
#' @source \url{https://dataverse.harvard.edu/dataset.xhtml?persistentId=hdl:1902.1/11288}
"AE98"