R/consump.R

In JustinMShea/wooldridge: 115 Data Sets from "Introductory Econometrics: A Modern Approach, 7e" by Jeffrey M. Wooldridge

#' consump
#'
#' Wooldridge Source: I collected these data from the 1997 Economic Report of the President. Specifically, the data come from Tables B-71, 15, 29, and 32. Data loads lazily.
#'
#' @section Notes: For a student interested in time series methods, updating this data set and using it in a manner similar to that in the text could be acceptable as a final project.
#'
#' Used in Text: pages 377-378, 408-409, 442, 570-571, 579, 673
#'
#' @docType data
#'
#' @usage data('consump')
#'
#' @format A data.frame with 37 observations on 24 variables:
#' \itemize{
#'  \item \strong{year:} 1959-1995
#'  \item \strong{i3:} 3 mo. T-bill rate
#'  \item \strong{inf:} inflation rate; CPI
#'  \item \strong{rdisp:} disp. inc., 1992 $, bils.
#'  \item \strong{rnondc:} nondur. cons., 1992 $, bils.
#'  \item \strong{rserv:} services, 1992 $, bils.
#'  \item \strong{pop:} population, 1000s
#'  \item \strong{y:} per capita real disp. inc.
#'  \item \strong{rcons:} rnondc + rserv
#'  \item \strong{c:} per capita real cons.
#'  \item \strong{r3:} i3 - inf; real ex post int.
#'  \item \strong{lc:} log(c)
#'  \item \strong{ly:} log(y)
#'  \item \strong{gc:} lc - lc[_n-1]
#'  \item \strong{gy:} ly - ly[_n-1]
#'  \item \strong{gc_1:} gc[_n-1]
#'  \item \strong{gy_1:} gy[_n-1]
#'  \item \strong{r3_1:} r3[_n-1]
#'  \item \strong{lc_ly:} lc - ly
#'  \item \strong{lc_ly_1:} lc_ly[_n-1]
#'  \item \strong{gc_2:} gc[_n-2]
#'  \item \strong{gy_2:} gy[_n-2]
#'  \item \strong{r3_2:} r3[_n-2]
#'  \item \strong{lc_ly_2:} lc_ly[_n-2]
#' }
#' @source \url{https://www.cengage.com/cgi-wadsworth/course_products_wp.pl?fid=M20b&product_isbn_issn=9781111531041}
#' @examples  str(consump)
"consump"