deaR (version 1.2.5)

Hua_Bian_2007: 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

Vicente Coll-Serrano (). Quantitative Methods for Measuring Culture (MC2). Applied Economics.

Vicente Bolos (). Department of Business Mathematics

Rafael Benitez (). Department of Business Mathematics

University of Valencia (Spain)

See Also

read_data, 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 <- read_data(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)