Simultaneous sensitivity analysis of mixed-integer location-allocation models using machine learning tools: cancer hospitals’ network design Afshin KordiArash Nemati Original Paper 20 April 2024 Article: 22
A simplified swarm optimization algorithm to minimize makespan on non-identical parallel machines with unequal job release times under non-renewable resource constraints Jianfu ChenKai LiAbderrahim Sahli Original Paper 13 April 2024 Article: 21
Meta-frontier: literature review and toolkit Barnabe Walheer Review article 10 April 2024 Article: 20
The green and economical supply of coated board with intermodal distribution: an implementation of novel evolutionary algorithm Rizwan ShoukatZhang Xiaoqiang Original Paper 05 April 2024 Article: 19
A sustainable supply chain model for time-varying deteriorating items under the promotional cost-sharing policy and three-level trade credit financing Leyla AliabadiSeyed Hessameddin ZegordiMohammad Ali Rastegar Original Paper 24 March 2024 Article: 17
Game-theoretic analysis of competition between access service providers utilizing a Nash genetic algorithm Thomas KamalakisGeorgia DedeMara Nikolaidou Original Paper Open access 21 March 2024 Article: 16
On the availability and changeover cases of the general lot-sizing and scheduling problem with maintenance modelling: a Lagrangian-based heuristic approach Mahyar AlimianVahidreza GhezavatiReza Ramezanian Original Paper 11 March 2024 Article: 15
A Lagrangian bounding and heuristic principle for bi-objective discrete optimization Torbjörn LarssonNils-Hassan QuttinehIda Åkerholm Original Paper Open access 11 March 2024 Article: 14
Supply–demand effectiveness: capturing the effects of supply and demand mismatches in operational performance measurement Chun SunSheng AngFeng Yang Original Paper 05 March 2024 Article: 13
A regret-based query selection strategy for the incremental elicitation of the criteria weights in an SRMP model Arwa KhannoussiAlexandru-Liviu OlteanuNawal Benabbou Original Paper 04 March 2024 Article: 12
Customer purchase prediction in electronic markets from clickstream data using the Oracle meta-classifier Fatemeh EhsaniMonireh Hosseini Original Paper 27 February 2024 Article: 11
Correction to: Assessing the efficiency of occupational pension funds in Greece Xakousti ChrysanthopoulouAthanasia MavrommatiAthanasios Migdalas Correction 21 February 2024 Article: 10
Nonparametric efficiency measurement of undergraduate teaching by university size Manuel Salas-Velasco Original Paper Open access 19 February 2024 Article: 9
Efficiency evaluation of China’s high-tech industry with a dynamic network data envelopment analysis game cross-efficiency model Yang HuangMeiqiang Wang Original Paper 01 February 2024 Article: 8
The value of secondary markets when consumers are socially conscious You ZhaoRui HouZhonghui Ding Original Paper 29 January 2024 Article: 7
Designing a changeable multi-level supply chain network with additive manufacturing capability and costs uncertainty: a Monte Carlo approach Pardis RoozkhoshAlireza PooyaRouhollah Bagheri Original Paper 24 January 2024 Article: 5
A state-of-the-art classification and review of parameters that affect the design, control, and operating strategies of order-picking systems Anastasios GialosVasileios Zeimpekis Review article 24 January 2024 Article: 6
Embracing fairness within a cross-efficiency hierarchical network DEA system Siwei XiaoMarios Dominikos KremantzisPanos M. Pardalos Original Paper Open access 27 December 2023 Article: 4
Optimal joining strategies in a repairable retrial queue with reserved time and N-policy Liuqing HeRuiling TianXinyu Wu Original Paper 14 December 2023 Article: 3
Sequencing a tri-criteria multiple job classes and customer orders problem on a single machine by using heuristics and simulated annealing method Chin-Chia WuXingong ZhangWin-Chin Lin Original Paper 12 December 2023 Article: 2
Mathematical models for the electric vehicle routing problem with time windows considering different aspects of the charging process Cristian Cataldo-DíazRodrigo LinfatiJohn Willmer Escobar Original Paper Open access 07 December 2023 Article: 1
Assessing the efficiency of occupational pension funds in Greece Xakousti ChrysanthopoulouAthanasia MavrommatiAthanasios Migdalas Original Paper 03 December 2023 Article: 66
On concept of undesirable outputs in data envelopment analysis: ratio independent undesirable outputs S. Ramezani-TarkhoraniG. H. Shirdel Original Paper 01 December 2023 Article: 65
Transient analysis of some queueing/inventory/healthcare models using homotopy perturbation method Narayanan C. Viswanath Original Paper 28 November 2023 Article: 64
Group game cross-efficiency order allocation model based on regret theory and decision consensus Xing ShaoMeiqiang Wang Original Paper 07 November 2023 Article: 63
Rang-adjusted measure: modelling and computational aspects from internal and external perspectives for network DEA Mohammad TavassoliMahsa GhandehariMasoud Taherinia Original Paper 03 November 2023 Article: 62
Pricing, warranty, and shelf space decisions for the supply chain with non-symmetric market and warranty-period dependent demand Ata Allah TaleizadehFatemeh AboutorabianNavid Mohamadi Original Paper 24 October 2023 Article: 61
Exploring congestion in intermediate products by DEA: an application on Iranian cement supply chain Saber SaatiMaryam Shadab Original Paper 18 October 2023 Article: 60
Understanding freight drivers' behavior and the impact on vehicles' fuel consumption and CO2e emissions Zhuowu ZhangEmrah DemirCarla Di Cairano-Gilfedder Original Paper Open access 11 October 2023 Article: 59
Bicriteria fabrication scheduling of two-component jobs on a single machine Yijie Li Original Paper Open access 03 October 2023 Article: 58
Return window decision for modular mass customization products in a two-echelon returnable supply chain Honglin YangLan JiangHong Wan Review 30 September 2023 Article: 57
Effects of price cap regulation on pharmaceutical supply chain under the zero markup drug policy Yu XiaJing LiZhongyang Zhang Original Paper 13 September 2023 Article: 56
Competition–cooperation mechanism of online supply chain finance based on a stochastic evolutionary game Jun DuJiejie LiWeiduo Li ReviewPaper 01 September 2023 Article: 55
Measuring the efficiency of mutual funds: Does ESG controversies score affect the mutual fund performance during the COVID-19 pandemic? Konstantinos PetridisNikolaos KiossesFouad Ben Abdelaziz Original Paper Open access 17 August 2023 Article: 54
Effects of the vaccination and public support on covid-19 cases and number of deaths in Sweden Mike TsionasMikael A. MartinsAlmas Heshmati Original Paper Open access 12 August 2023 Article: 53
Energy conservation strategy and coordination of a closed-loop supply chain with risk-averse members under carbon tax regulation Jianteng XuQingguo BaiQian Luo Original Paper 03 August 2023 Article: 52
A fill-and-reduce greedy algorithm for the container pre-marshalling problem Ignacio ArayaMartín Toledo Original Paper 29 July 2023 Article: 51
R&D project portfolio selection using the Iterative Trichotomic Approach in order to study how subjectivity of the weights is reflected in the selected projects of the final portfolio George MavrotasEvangelos Makryvelios Original Paper Open access 23 July 2023 Article: 50
Optimisation of seat reservations on trains to minimise transfer distances Karsten Weicker Original Paper Open access 17 July 2023 Article: 49
The impact of COVID-19 on supply chains: systematic review and future research directions Hassan YounisMalek AlsharairiBalan Sundarakani ReviewPaper Open access 07 July 2023 Article: 48
Measuring technical efficiency for multi-input multi-output production processes through OneClass Support Vector Machines: a finite-sample study Raul MoraguesJuan AparicioMiriam Esteve Original Paper Open access 06 July 2023 Article: 47
Unrelated parallel machine scheduling problem with stochastic sequence dependent setup times Tugba SaraçFeristah OzcelikMehmet Ertem Original Paper 30 June 2023 Article: 46
Operational research and business intelligence as drivers for digital transformation Pavlos DeliasFotis C. Kitsios Review Open access 26 June 2023 Article: 45
Parameter optimization of PID controller based on an enhanced whale optimization algorithm for AVR system Jinzhong ZhangTan ZhangMin Kong Original Paper 22 June 2023 Article: 44
Optimal pricing and production lot-size policies in imperfect production system with price-sensitive demand, reworking, scrap, and sales return C. K. SivashankariR. Valarmathi Original Paper 20 June 2023 Article: 43
Closest target setting with minimum improvement costs considering demand and resource mismatches Fangqing WeiYanan FuSheng Ang Original Paper 14 June 2023 Article: 42
A heuristic method to find a quick feasible solution based on the ratio programming M. N. YarahmadiS. A. MirHassaniF. Hooshmand Original Paper 11 June 2023 Article: 41
A robust optimization model for dynamic virtual hub location problem under uncertainty using an M/M/C/K queuing model: two metaheuristic algorithms Saber ShiripourMilad HematianNezam Mahdavi-Amiri Original Paper 10 June 2023 Article: 40
Information sharing under agency selling in an e-commerce supply chain with competing OEMs Peng LiuRong ZhangBin Liu Original Paper 07 June 2023 Article: 39