R/costs.R

In JanMarvin/nlsur: Estimating Nonlinear Least Squares for Equation Systems

#' PRICE AND QUANTITY  INDEXES OF CAPITAL, LABOR, ENERGY, AND OTHER INTERMEDIATE
#' INPUTS and TOTAL COST AND COST SHARES OF CAPITAL, LABOR, ENERGY,  AND OTHER
#' INTERMEDIATE MATERIALS -  U.S.  MANUFACTURING 1947-1971
#'
#' A dataset combining tables 1 and 2 of Brendt and Wood 1975
#'
#' \itemize{
#'   \item Year years from 1947 - 1971
#'   \item Cost Total Input Cost in billion dollars (Table 2)
#'   \item Sk Cost Shares K (Table 2)
#'   \item Sl Cost Shares L (Table 2)
#'   \item Se Cost Shares E (Table 2)
#'   \item Sm Cost Shares M (Table 2)
#'   \item Pk Price Index K (Table 1)
#'   \item Pl Price Index L (Table 1)
#'   \item Pe Price Index E (Table 1)
#'   \item Pm Price Index M (Table 1)
#'   \item K Quantity Index K (Table 1)
#'   \item K Quantity Index L (Table 1)
#'   \item K Quantity Index E (Table 1)
#'   \item K Quantity Index M (Table 1)
#' }
#'
#' @docType data
#' @keywords datasets
#' @name costs
#' @usage data(costs)
#' @format A data frame with 25 rows and 14 cols
#' @references
#' Berndt, E. R. and Wood, D. O. (1975). Technology, prices, and the derived
#' demand for energy. The review of Economics and Statistics, pages 259--268.
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