citHeader("To cite the 'micEconDistRay' package in publications please use:")

bibentry(
  bibtype = "TechReport",
  title = "A Ray-Based Input Distance Function to Model Zero-Valued Output Quantities: Derivation and an Empirical Application",
  author = c( 
    person( c( "Juan", "José" ), "Price" ),
    person( "Arne", "Henningsen" ) 
  ),
  year = 2022,
  institution = "Department of Food and Resource Economics, University of Copenhagen",
  url = "https://CRAN.R-project.org/package=sfaR/",
  number = "2022/03",
  type = "IFRO Working Paper",
  url = "https://ideas.repec.org/p/foi/wpaper/2022_03.html",
  textVersion = paste( 
    "Price, J.J. and Henningsen, A. (2022):",
    "A Ray-Based Input Distance Function to Model Zero-Valued Output Quantities: Derivation and an Empirical Application.",
    "IFRO Working Paper 2022/03. Department of Food and Resource Economics, University of Copenhagen.", 
    "url: https://ideas.repec.org/p/foi/wpaper/2022_03.html." 
  ) 
)

citFooter(paste("See also", sQuote("citation()"), "for citing R.", sep = " "))
