Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Reza Kiani Mavi"'
Publikováno v:
Complexity, Vol 2022 (2022)
Euclidean distance (ED) calculates the distance between n-coordinate points that n equals the dimension of the space these points are located. Some studies extended its application to measure the difference between fuzzy numbers (FNs).This study show
Externí odkaz:
https://doaj.org/article/dd8739f4f93c49528ae13dad537632f5
Autor:
Davood Gharakhani, Abbas Toloie Eshlaghy, Kiamars Fathi Hafshejani, Farhad Hosseinzadeh Lotfi, Reza Kiani Mavi
Publikováno v:
Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī, Vol 17, Iss 53, Pp 295-319 (2019)
Data Envelopment Analysis (DEA) is a powerful analytical technique for measuring the relative efficiency for a set of Decision Making Units (DMUs) based on their inputs and outputs. There are weaknesses in conventional models DEA. Most important of w
Externí odkaz:
https://doaj.org/article/321ac0697d924941a03b692f242b8414
Publikováno v:
Management Science Letters, Vol 2, Iss 8, Pp 2953-2962 (2012)
Survival of production systems has become complicated with the emergence of new areas in business. In other words, changes in business environment, which are the results of changes in customers’ needs lead us to an uncertainty in making decisions;
Externí odkaz:
https://doaj.org/article/83e9c650d9064ef6aac0263dcb40d0e8
Publikováno v:
Management Science Letters, Vol 2, Iss 4, Pp 1365-1376 (2012)
E-procurement risks has emerged as an important issue for researchers and practitioners because mitigating supply chain risk helps improve firms’ as well as supply chains’ performance. E-marketplaces have been steadily growing and there have been
Externí odkaz:
https://doaj.org/article/fd5d991010f94b6bbb32c619343fa27c
Publikováno v:
Journal of Optimization in Industrial Engineering, Vol Volume 1, Iss Issue 1, Pp 41-47 (2010)
A characteristic of Data Envelopment Analysis (DEA) is to allow individual decision making units (DMUs) to select the factor weights which are the most advantageous for them in calculating their efficiency scores. This flexibility in selecting the we
Externí odkaz:
https://doaj.org/article/d7dfb54271634ec3b6e846a1c0433831
Publikováno v:
Journal of Applied Mathematics, Vol 2013 (2013)
Data envelopment analysis (DEA) is used to evaluate the performance of decision making units (DMUs) with multiple inputs and outputs in a homogeneous group. In this way, the acquired relative efficiency score for each decision making unit lies betwee
Externí odkaz:
https://doaj.org/article/2161f50e4a6845918a4537e05466e52d
Autor:
Parto Ahmadpour-Samani, Hosein Arman, Amirali Foukerdi, Abdollah Hadi-Vencheh, Reza Kiani Mavi
Publikováno v:
RAIRO - Operations Research. 56:3711-3732
Equity theory (ET) is an organizational theory investigating how fairly people feel they have been treated. The literature on ET does not address two essential questions: what is the magnitude of the equity that one may perceive compared to other mem
Publikováno v:
Business Strategy and the Environment. 32:387-407
Publikováno v:
The International Journal of Logistics Management. 33:1157-1195
PurposeThis paper systematically evaluates the existing literature of innovations in freight transport, including all modes, to uncover the key research themes and methodologies employed by researchers to study innovations and their implications in t
Publikováno v:
Supply Chain Management: An International Journal. 27:162-181
PurposeDespite unanimity in the literature that eco-innovation (EI) leads to sustainable development, evidence remains limited on measuring EI efficiency with the Malmquist productivity index (MPI). In conventional data envelopment analysis (DEA) mod