deaR (version 1.2.1)

Lim_Zhu_2015: Data: Lim and Zhu (2015).

Description

Data of 37 R&D project proposal relating to the Turkish iron and steel industry. Authors consider one input and five outputs.

Usage

data("Lim_Zhu_2015")

Format

Data frame with 37 rows and 7 columns. Definition of inputs (X) and outputs (Y):

x1 = Budget

Budget

y1 = Indirect_economic

Indirect economic contribution

y2 = Direct_economic

Direct economic contribution

y3 = Technical

Technical contribution

y4 = Social

Social contribution

y5 = Scientific

Scientific contribution

See Also

read_data, model_multiplier, cross_efficiency

Examples

# NOT RUN {
# Example. Arbitrary formulation.
# Input-oriented model under variable returns-to-scale.
data("Lim_Zhu_2015")
data_example <- read_data(Lim_Zhu_2015,
                          dmus=1,
                          ni=1,
                          no=5)
cross <- cross_efficiency(data_example,
                          epsilon = 0,
                          orientation = "io",
                          rts = "vrs",
                          selfapp = TRUE,
                          M2 = FALSE,
                          M3 = FALSE)
cross$Arbitrary$e

# }