Hua_Bian_2007 {deaR}

Data: Hua and Bian (2007).

Description

Data of 30 DMUs with two desirable inputs, two desirable outputs and one udesirable output.

Usage

data("Hua_Bian_2007")

Format

Data frame with 30 rows and 6 columns. Definition of inputs (X) and outputs (Y):

x1 = D-Input1

Desirable Input 1

x2 = D-Input2

Desirable Input 2

y1 = D-Output1

Desirable Output 1

y2 = D-Output2

Desirable Output 2

y3 = UD-Output1

Undesirable Output 1

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

Hua Z.; Bian Y. (2007). DEA with Undesirable Factors. In: Zhu J., Cook W.D. (eds) Modeling Data Irregularities and Structural Complexities in Data Envelopment Analysis. Springer, Boston, MA. doi:10.1007/978-0-387-71607-7_6

See Also

make_deadata, model_basic

Examples

# Example. Replication of results in Hua and Bian (2007).
data("Hua_Bian_2007")
# The third output is an undesirable output
data_example <- make_deadata(Hua_Bian_2007,
                             ni = 2,
                             no = 3,
                             ud_outputs = 3)

# Translation parameter (vtrans_o) is set to 1500
result <- model_basic(data_example,
                      orientation = "oo",
                      rts = "vrs",
                      vtrans_o = 1500)
eff <- efficiencies(result)
1 / eff # results M5 in Table 6-5 (p.119)