In the determination of the most efficient decision making unit in data envelopment analysis: a comment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27510%2F17%3A10236380" target="_blank" >RIV/61989100:27510/17:10236380 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.cie.2016.12.032" target="_blank" >http://dx.doi.org/10.1016/j.cie.2016.12.032</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.cie.2016.12.032" target="_blank" >10.1016/j.cie.2016.12.032</a>

Jazyk výsledku

angličtina

Název v původním jazyce

In the determination of the most efficient decision making unit in data envelopment analysis: a comment

Popis výsledku v původním jazyce

In order to deal with finding the most efficient unit problem, Lam (2015) recently built a new integrated mixed integer linear programming model which is nearly close to the super-efficiency model. The suggested model involves a non-Archimedean epsilon as the lower bound for the input and output weights. Selecting a suitable value for epsilon is a challenging issue in DEA (Data Envelopment Analysis). Lam (2015) suggested a value for epsilon which guarantees the feasibility of his model; however, this paper illustrates that the model may fail to find the most efficient unit due to unsuitable selected value for epsilon. To cope with this issue, a new model is formulated which provides the maximum epsilon value for the model of Lam (2015). The built model guarantees that when epsilon is maximum, then Lam’s model gives exactly one DMU (Decision Making Unit) as the most efficient unit with the maximum discrimination distance from the other DMUs.

Název v anglickém jazyce

In the determination of the most efficient decision making unit in data envelopment analysis: a comment

Popis výsledku anglicky

In order to deal with finding the most efficient unit problem, Lam (2015) recently built a new integrated mixed integer linear programming model which is nearly close to the super-efficiency model. The suggested model involves a non-Archimedean epsilon as the lower bound for the input and output weights. Selecting a suitable value for epsilon is a challenging issue in DEA (Data Envelopment Analysis). Lam (2015) suggested a value for epsilon which guarantees the feasibility of his model; however, this paper illustrates that the model may fail to find the most efficient unit due to unsuitable selected value for epsilon. To cope with this issue, a new model is formulated which provides the maximum epsilon value for the model of Lam (2015). The built model guarantees that when epsilon is maximum, then Lam’s model gives exactly one DMU (Decision Making Unit) as the most efficient unit with the maximum discrimination distance from the other DMUs.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

50202 - Applied Economics, Econometrics

Projekt

<a href="/cs/project/GA16-17810S" target="_blank" >GA16-17810S: Selektivní měřítka v analýze datových obalů: teorie a aplikace</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Computers and Industrial Engineering

ISSN

0360-8352

e-ISSN

—

Svazek periodika

104

Číslo periodika v rámci svazku

2017

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

3

Strana od-do

216-218

Kód UT WoS článku

000393265200017

EID výsledku v databázi Scopus

2-s2.0-85008426449