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Calculates factor intensity in crop production for labour and/or capital from USDA (Inputs share) and FAO (Value of Production)in constant 2017 US$MER per ton. Capital intensity and requirements can also be calculated from FAO's CapitalStock database.

Usage

calcFactorIntensity(
  output = "intensities",
  method = "USDA",
  unit = "constant 2017 US$MER"
)

Arguments

output

needed outputs. It can be either "intensities" (Capital/Labour factor intensities), "requirements" (Capital Stock requirements per ton), and "CapitalShare" for "USDA" method. For the "CapitalStock" method only "intensities" and "requirements" outputs supported.

method

"USDA" or "CapitalStock"

unit

output currency unit based on the toolConvertGDP function from the GDPuc library

Value

magpie object of the factor requirements intensity or factor intensity in USD/tDM per crop, or capital share fraction.

See also

[calcOutput()]

Author

Edna J. Molina Bacca

Examples

if (FALSE) { # \dontrun{
a <- calcOutput("FactorIntensity")
} # }