Traditional data envelopment analysis (DEA) models consider a production system as a black-box without taking into consideration its internal linked activities. In recent years, a number of DEA studies have been presented to estimate efficiency score of two-stage network production systems in which all outputs of the first stage (intermediate products) are used as inputs of the second stage to produce final outputs. This paper aims to develop a two-stage network DEA model to study economic notion of economies of scope (ES) between two products. It intends to determine profitability of joint production of two products by one firm. Numerical illustrations are presented to show applicability of proposed methods.
Accepté le :
DOI : 10.1051/ro/2017023
Mots clés : Network data envelopment analysis, Economies of scope, Intermediate product, Two-stage production system
@article{RO_2018__52_2_335_0,
author = {Ahranjani, Leila Zeinalzadeh and Matin, Reza Kazemi and Saen, Reza Farzipoor},
title = {Economies of scope in two-stage production systems: {A} data envelopment analysis approach},
journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
pages = {335--349},
publisher = {EDP-Sciences},
volume = {52},
number = {2},
year = {2018},
doi = {10.1051/ro/2017023},
zbl = {1398.90044},
mrnumber = {3817468},
language = {en},
url = {http://www.numdam.org/articles/10.1051/ro/2017023/}
}
TY - JOUR AU - Ahranjani, Leila Zeinalzadeh AU - Matin, Reza Kazemi AU - Saen, Reza Farzipoor TI - Economies of scope in two-stage production systems: A data envelopment analysis approach JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2018 SP - 335 EP - 349 VL - 52 IS - 2 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ro/2017023/ DO - 10.1051/ro/2017023 LA - en ID - RO_2018__52_2_335_0 ER -
%0 Journal Article %A Ahranjani, Leila Zeinalzadeh %A Matin, Reza Kazemi %A Saen, Reza Farzipoor %T Economies of scope in two-stage production systems: A data envelopment analysis approach %J RAIRO - Operations Research - Recherche Opérationnelle %D 2018 %P 335-349 %V 52 %N 2 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ro/2017023/ %R 10.1051/ro/2017023 %G en %F RO_2018__52_2_335_0
Ahranjani, Leila Zeinalzadeh; Matin, Reza Kazemi; Saen, Reza Farzipoor. Economies of scope in two-stage production systems: A data envelopment analysis approach. RAIRO - Operations Research - Recherche Opérationnelle, Tome 52 (2018) no. 2, pp. 335-349. doi : 10.1051/ro/2017023. http://www.numdam.org/articles/10.1051/ro/2017023/
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