Kao_Liu_2003: Data: Kao and Liu (2003).

Description

Data of 24 university libraries in Taiwan with one input and five outputs.

Usage

data("Kao_Liu_2003")

Arguments

Format

Data frame with 24 rows and 11 columns. Definition of fuzzy inputs (X) and fuzzy outputs (Y):

x1 = Patronage: It is a weighted sum of the standardized scores of faculty, graduate students, undergraduate students, and extension students in the range of 0 and 1.
y1 = Collections: Books, serials, microforms, audiovisual works, and database.
y2 = Personnel: Classified staff, unclassified staff, and student assistants.
y3 = Expenditures: Capital expenditure, operating expenditure, and special expenditure.
y4 = Buildings: Area and seats
y5 = Services: Operating hours, attendance, circulation, communication channels, range of services, amount of services, etc.
beta3_l: lower spread vector Expenditures
beta3_u: upper spread vector Expenditures
beta5_l: lower spread vector Services
beta5_u: upper spread vector Services

Author

Vicente Coll-Serrano (vicente.coll@uv.es). Quantitative Methods for Measuring Culture (MC2). Applied Economics.

Vicente Bolos (vicente.bolos@uv.es). Department of Business Mathematics

Rafael Benitez (rafael.suarez@uv.es). Department of Business Mathematics

University of Valencia (Spain)

Examples

Run this code

# Example. Replication of results in Kao and Liu (2003, p.152)
data_example <- read_data_fuzzy(Kao_Liu_2003,
                                dmus=1,
                                inputs.mL= 2,
                                outputs.mL= 3:7,
                                outputs.dL=c(NA,NA,8,NA,10),
                                outputs.dR=c(NA,NA,9,NA,11))
result <- modelfuzzy_kaoliu(data_example,
                            kaoliu_modelname = "basic",
                            orientation="oo",
                            rts="vrs",
                            alpha=0)
eff <- efficiencies(result)
eff