نتایج جستجو برای Stochastic Data Envelopment Analysis (SDEA)

تعداد نتایج: 4020186  

Journal: :Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 2019
PetraZýková,

Journal: :Review of Economic Perspectives 2014
TomášRosenmayer,

Journal: :Expert Systems 2020
Reza FarzipoorSaen, MalinSong, RonFisher,

Journal: :European Journal of Operational Research 2018
MahdiMahdiloo, MehdiToloo, Thach-ThaoDuong, RezaFarzipoor Saen, PeterTatham,

A. Alinezhad, F. Dehdar, M. Zohrebandian,

The stock evaluation process plays an important role in portfolio selection because it is the prerequisite for investment and directly influences on the stock allocation. This paper presents a methodology based on Data Envelopment Analysis for portfolio selection, decision making units which can be stocks or other financial assets. First, DMUs efficiencies are computed based on input/output com...

Data envelopment analysis (DEA) is an approach to measure the relative efficiency of decision-making units with multiple inputs and multiple outputs using mathematical programming. In the traditional DEA, it is assumed that we know the input or output role of each performance measure. But in some situations, the type of performance measure is unknown. These performance measures are called flexi...

B. Rahnama Parchekoalei, M. Vaez-Ghasemi, Z. Moghaddas,

Nowadays, managing a supply chain is turned to be one of the fundamentals of business process.  In doing so, investigating and analyzing each and every of the processes and selecting the best of each process is an important challenge for strategic managers. In this paper Data Envelopment Analysis (DEA) technique is used and a model is provided for selecting the best suppliers with flexible inpu...

Malmquist Productivity Index (MPI) is one of the most famous indices, which is used for estimating the productivity change of a Decision Making Unit (DMU) during the time. Virtually any empirical study that uses MPI, reports average of the productivity indices they estimate to represent the overall tendency in productivity changes. In such a case, productivity indices of a DMU are considered wi...

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