Fried1993: Data: Fried, Knox Lovell and Schmidt (1993).
In deaR: Conventional and Fuzzy Data Envelopment Analysis

Fried1993

R Documentation

Data: Fried, Knox Lovell and Schmidt (1993).

Description

Data of 11 DMUs with two inputs and one output.

Usage

data("Fried1993")

Format

Data frame with 11 rows and 4 columns. Definition of inputs (X) and outputs (Y):

x1: Input 1
x2: Input 2
y1: Output 1

Author(s)

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)

Source

Ali, A.I.; Seiford, L.M. (1993). The Mathematical Programming Approach to Efficiency Analysis. In Fried, H.O.; Knox Lovell, C.A.; Schmidt, S.S.(eds.), The Measurement of Productive Efficiency. Techniques and Applications. New York: Oxford University Press.

Examples

# Example. Replication of results in Ali and (1993, p.143).
data("Fried1993")
data_example <- make_deadata(Fried1993,
                             ni = 2,
                             no = 1)
result <- model_basic(data_example,
                      orientation = "oo",
                      rts = "vrs")
efficiencies(result)
targets(result)

deaR documentation built on May 2, 2023, 5:13 p.m.