Supply_Chain {deaR}

Data: Sanei and Mamizadeh Chatghayeb (2013).

Description

Data of 17 supply chain (buyer-supplier relationship in manufacturing).

Usage

data("Supply_Chain")

Format

Data frame with 17 rows and 8 columns. Definition of inputs (X) and outputs (Y):

X1 to X3

Inputs of buyers

I1 to I2

Outputs of buyers, Inputs of suppliers

Y1 to Y2

Outputs of suppliers

Author(s)

Vicente Coll-Serrano ([e-mail]). Quantitative Methods for Measuring Culture (MC2). Applied Economics.

Vicente Bolos ([e-mail]). Department of Business Mathematics

Rafael Benitez ([e-mail]). Department of Business Mathematics

University of Valencia (Spain)

Source

Sanei, M.; Mamizadeh Chatghayeb, S. (2013). “Free Disposal Hull Models in Supply Chain Management”, International Journal of Mathematical Modelling and Computations, 3(3), 125-129.

See Also

make_deadata, model_fdh

Examples

# Example. FDH input-oriented.
# Replication of results in Sanei and Mamizadeh Chatghayeb (2013)
data("Supply_Chain")
data_fdh1 <- make_deadata(Supply_Chain,
                          dmus = 1,
                          inputs = 2:4,
                          outputs = 5:6)
# by default orientation = "io"
result <- model_fdh(data_fdh1)
efficiencies(result)