Multiple Objective Approach as an Alternative to Radial Projection in DEA

Radial projection is a standard technique applied in data envelopment analysis (DEA) to calculate efficiency scores for input and/or output variables. In this paper, we have studied the appropriateness of radial projection for target setting. We have created a situation where the decision making uni...

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Published in:Journal of productivity analysis Vol. 20; no. 3; pp. 305 - 321
Main Authors: KORHONEN, PEKKA, STENFORS, SARI, SYRJÄNEN, MIKKO
Format: Journal Article
Language:English
Published: Norwell Kluwer Academic Publishers 01.11.2003
Springer Nature B.V
Subjects:
Allocative efficiency
Data envelopment analysis
Decision making
Economic value
Efficiency metrics
Efficiency objectives
Experiments
Information economics
Linear programming
Management science
Objective functions
Price efficiency
Prices
Students
Studies
Time management
ISSN:0895-562X, 1573-0441
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Abstract Radial projection is a standard technique applied in data envelopment analysis (DEA) to calculate efficiency scores for input and/or output variables. In this paper, we have studied the appropriateness of radial projection for target setting. We have created a situation where the decision making units (DMUs) are free to choose their own target values on the efficient frontier and then compared the results to those of radial projection. In practice, target values are primarily used for future goal attainment; hence, not only preferences but also, and on the whole, change in time frame, affect the choice of target values. Based on that, we conducted an empirical experiment with an aim to study how the DMUs choose their most preferred target values on the efficient frontier. The subjects, who all were students of the Helsinki School of Economics, were given the freedom to explore their personalized efficient frontiers by using a multiple objective linear programming (MOLP) approach. To study various and relevant scenarios, the personalized efficient frontiers for all students were constructed in such a way that the current position of each student in relation to the frontier made him/her inefficient, efficient, or super-efficient. The results show that the use of radial projection for target setting is too restrictive.
AbstractList Radial projection is a standard technique applied in data envelopment analysis (DEA) to calculate efficiency scores for input and/or output variables. In this paper, we have studied the appropriateness of radial projection for target setting. We have created a situation where the decision making units (DMUs) are free to choose their own target values on the efficient frontier and then compared the results to those of radial projection. In practice, target values are primarily used for future goal attainment; hence, not only preferences but also, and on the whole, change in time frame, affect the choice of target values. Based on that, we conducted an empirical experiment with an aim to study how the DMUs choose their most preferred target values on the efficient frontier. The subjects, who all were students of the Helsinki School of Economics, were given the freedom to explore their personalized efficient frontiers by using a multiple objective linear programming (MOLP) approach. To study various and relevant scenarios, the personalized efficient frontiers for all students were constructed in such a way that the current position of each student in relation to the frontier made him/her inefficient, efficient, or super-efficient. The results show that the use of radial projection for target setting is too restrictive. [PUBLICATION ABSTRACT]
Radial projection is a standard technique applied in data envelopment analysis (DEA) to calculate efficiency scores for input and/or output variables. In this paper, we have studied the appropriateness of radial projection for target setting. We have created a situation where the decision making units (DMUs) are free to choose their own target values on the efficient frontier and then compared the results to those of radial projection. In practice, target values are primarily used for future goal attainment; hence, not only preferences but also, and on the whole, change in time frame, affect the choice of target values. Based on that, we conducted an empirical experiment with an aim to study how the DMUs choose their most preferred target values on the efficient frontier. The subjects, who all were students of the Helsinki School of Economics, were given the freedom to explore their personalized efficient frontiers by using a multiple objective linear programming (MOLP) approach. To study various and relevant scenarios, the personalized efficient frontiers for all students were constructed in such a way that the current position of each student in relation to the frontier made him/her inefficient, efficient, or super-efficient. The results show that the use of radial projection for target setting is too restrictive.
Author KORHONEN, PEKKA
SYRJÄNEN, MIKKO
STENFORS, SARI
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Cites_doi 10.1287/mnsc.30.9.1078
10.1016/0377-2217(92)90294-J
10.1016/0022-0531(81)90043-0
10.1007/978-94-011-0637-5
10.1016/S0377-2217(97)00080-5
10.1287/mnsc.44.7.962
10.1287/mnsc.39.10.1261
10.1023/A:1007812822633
10.2307/1906814
10.2307/2343100
10.1007/s001990050010
10.1016/0022-0531(78)90060-1
10.1016/0377-2217(78)90138-8
10.1016/0377-2217(86)90050-0
10.1016/0377-2217(79)90229-7
10.1002/1520-6750(198812)35:6<615::AID-NAV3220350608>3.0.CO;2-K
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References T. Joro (5146698_CR13) 1998; 44
B. De Borger (5146698_CR8) 1998; 105
5146698_CR20
5146698_CR10
T. Koopmans (5146698_CR14) 1951
5146698_CR21
A. Wierzbicki (5146698_CR23) 1980
P. Korhonen (5146698_CR17) 1987; 27
5146698_CR16
P. Andersen (5146698_CR1) 1993; 39
R. D. Banker (5146698_CR3) 1984; 30
R. Färe (5146698_CR12) 2000; 15
R. Färe (5146698_CR11) 1978; 19
A. Charnes (5146698_CR6) 1978; 2
R. J. Kopp (5146698_CR15) 1981; 25
E. Thanassoulis (5146698_CR22) 1992; 56
P. Korhonen (5146698_CR18) 1988; 35
M. Bazaraa (5146698_CR2) 1979
P. Bogetoft (5146698_CR4) 2000; 13
A. Charnes (5146698_CR7) 1979; 3
G. Debreu (5146698_CR9) 1951; 19
5146698_CR5
P. Korhonen (5146698_CR19) 1986; 24
References_xml – volume: 30
  start-page: 1078
  year: 1984
  ident: 5146698_CR3
  publication-title: Management Science
  doi: 10.1287/mnsc.30.9.1078
– volume: 56
  start-page: 80
  year: 1992
  ident: 5146698_CR22
  publication-title: European Journal of Operational Research
  doi: 10.1016/0377-2217(92)90294-J
– ident: 5146698_CR16
– volume: 25
  start-page: 450
  year: 1981
  ident: 5146698_CR15
  publication-title: Journal of Econometric Theory
  doi: 10.1016/0022-0531(81)90043-0
– ident: 5146698_CR5
  doi: 10.1007/978-94-011-0637-5
– ident: 5146698_CR20
– volume: 105
  start-page: 427
  year: 1998
  ident: 5146698_CR8
  publication-title: European Journal of Operational Research
  doi: 10.1016/S0377-2217(97)00080-5
– ident: 5146698_CR21
– volume: 44
  start-page: 962
  year: 1998
  ident: 5146698_CR13
  publication-title: Management Science
  doi: 10.1287/mnsc.44.7.962
– volume-title: Multiple Objective Decision Making, Theory and Application
  year: 1980
  ident: 5146698_CR23
– volume: 39
  start-page: 1261
  year: 1993
  ident: 5146698_CR1
  publication-title: Management Science
  doi: 10.1287/mnsc.39.10.1261
– volume: 13
  start-page: 7
  year: 2000
  ident: 5146698_CR4
  publication-title: Journal of Productivity Analysis
  doi: 10.1023/A:1007812822633
– volume: 19
  start-page: 273
  issue: 3
  year: 1951
  ident: 5146698_CR9
  publication-title: Econometrica
  doi: 10.2307/1906814
– ident: 5146698_CR10
  doi: 10.2307/2343100
– volume: 15
  start-page: 227
  year: 2000
  ident: 5146698_CR12
  publication-title: Economic Theory
  doi: 10.1007/s001990050010
– volume: 27
  start-page: 3
  year: 1987
  ident: 5146698_CR17
  publication-title: Belgian Journal of Operations Research, Statistics and Computer Science
– volume: 19
  start-page: 150
  year: 1978
  ident: 5146698_CR11
  publication-title: Journal of Econometric Theory
  doi: 10.1016/0022-0531(78)90060-1
– volume: 2
  start-page: 429
  year: 1978
  ident: 5146698_CR6
  publication-title: European Journal of Operational Research
  doi: 10.1016/0377-2217(78)90138-8
– start-page: 33
  volume-title: Activity Analysis of Production and Allocation
  year: 1951
  ident: 5146698_CR14
– volume-title: Nonlinear Programming: Theory and Algorithms
  year: 1979
  ident: 5146698_CR2
– volume: 24
  start-page: 277
  year: 1986
  ident: 5146698_CR19
  publication-title: European Journal of Operational Research
  doi: 10.1016/0377-2217(86)90050-0
– volume: 3
  start-page: 339
  year: 1979
  ident: 5146698_CR7
  publication-title: European Journal of Operational Research
  doi: 10.1016/0377-2217(79)90229-7
– volume: 35
  start-page: 615
  year: 1988
  ident: 5146698_CR18
  publication-title: Naval Research Logistics
  doi: 10.1002/1520-6750(198812)35:6<615::AID-NAV3220350608>3.0.CO;2-K
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Snippet Radial projection is a standard technique applied in data envelopment analysis (DEA) to calculate efficiency scores for input and/or output variables. In this...
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SubjectTerms Allocative efficiency
Data envelopment analysis
Decision making
Economic value
Efficiency metrics
Efficiency objectives
Experiments
Information economics
Linear programming
Management science
Objective functions
Price efficiency
Prices
Students
Studies
Time management
Title Multiple Objective Approach as an Alternative to Radial Projection in DEA
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