Omega

1973 - 2025

Current editor(s): B. Lev

From Elsevier
Bibliographic data for series maintained by Catherine Liu ().

Access Statistics for this journal.
Is something missing from the series or not right? See the RePEc data check for the archive and series.

Volume 99, issue C, 2021

Scheduling automated guided vehicles in very narrow aisle warehouses

Lukas Polten and Simon Emde

Entering the high-end market by collecting and remanufacturing a competitor’s high-end cores

Dongmei Xue, Ruud H. Teunter, Stuart X. Zhu and Weihua Zhou

Assessment of sustainable integration of new products into value chain through a generic decision support model: An application to the forest value chain

Mustapha Ouhimmou, Mikael Rönnqvist and Louis-Alexandre Lapointe

Benchmarking project portfolios using optimality thresholds

Vladimir Korotkov and Desheng Wu

Keep your enemy close? Competitive online brands’ expansion with individual and shared showrooms

Dinçer Konur

Evaluation of the airport ferry vehicle scheduling based on network maximum flow model

Peixin Zhao, Xue Han and Di Wan

Supply chain coordination through capacity reservation contract and quantity flexibility contract

Jianbin Li, Xiaomeng Luo, Qifei Wang and Weihua Zhou

Assigning spontaneous volunteers to relief efforts under uncertainty in task demand and volunteer availability

Kyle E. Paret, Maria E. Mayorga and Emmett J. Lodree

Towards the development of quantitative resilience indices for Multi-Echelon Assembly Supply Chains

Huy Nguyen, Thomas C. Sharkey, Shamus Wheeler, John E. Mitchell and Willam A. Wallace

Eco-design of eco-labels with coarse grades

Emre Nadar and Mine Su Ertürk

Contemporary optimization application through geographic information systems

Alan T. Murray

Optimal differential subsidy policy design for a workload-imbalanced outpatient care network

Yewen Deng, Na Li, Zhibin Jiang, Xiaoqing Xie and Nan Kong

Optimal pricing and inventory policies with reference price effect and loss-Averse customers

Qiang Wang, Nenggui Zhao, Jie Wu and Qingyuan Zhu

Can reference points explain vaccine hesitancy? A new perspective on their formation and updating

Feiyu Guo and Erbao Cao

Regulating patient care in walk-in clinics

Mostafa Pazoki and Hamed Samarghandi

Design and game-Theoretic analysis of community-Based market mechanisms in heat and electricity systems

Lesia Mitridati, Jalal Kazempour and Pierre Pinson

Non-profit resource allocation and service scheduling with cross-subsidization and uncertain resource consumptions

Mengshi Lu, Hideaki Nakao, Siqian Shen and Lin Zhao

Optimizing vaccine distribution networks in low and middle-income countries

Yuwen Yang, Hoda Bidkhori and Jayant Rajgopal

Robust multiperiod inventory model with a new type of buy one get one promotion: “My Own Refrigerator”

Youngchul Shin, Sangyoon Lee and Ilkyeong Moon

Incorporating uncovered structural patterns in value functions construction

Mohammad Ghaderi and Miłosz Kadziński

Optimizing onboard catering loading locations and plans for airlines

Seren Bilge Yılmaz and Eda Yücel

Most productive types of hospitals: An empirical analysis

Chiang Kao, Rui-Zhi Pang, Shiang-Tai Liu and Xue-Jie Bai

Volume 98, issue C, 2021

Horizontal cooperative advertising with advertising threshold effects

Lili Yu, Xiuli He, Juan Zhang and Chuanyong Xu

Choices for competing service providers with heterogeneous customers: Traditional versus opaque sales modes

Bo Feng, Zhaofang Mao and Hui Li

Proactive transshipment in the blood supply chain: A stochastic programming approach

Maryam Dehghani, Babak Abbasi and Fabricio Oliveira

Research manuscript: The Bullwhip Effect in rule-based supply chain planning systems–A case-based simulation at a hard goods retailer

Duy Tan Nguyen, Yossiri Adulyasak and Sylvain Landry

The problem of appointment scheduling in outpatient clinics: A multiple case study of clinical practice

Alex Kuiper, Jeroen de Mast and Michel Mandjes

Strategic green technology innovation in a two-stage alliance: Vertical collaboration or co-development?

Xinning Yu, Yanfei Lan and Ruiqing Zhao

Integrating natural wood drying and seasonal trucks’ workload restrictions into forestry transportation planning

Tamires de Almeida Sfeir, José Eduardo Pécora, Angel Ruiz and Luc LeBel

Integrated purchasing and production planning for a non-Ferrous metal production network

Michel Siemon, Maximilian Schiffer and Grit Walther

Pollution accumulation and abatement policies in two supply chains under vertical and horizontal competition and strategy types

Fouad El Ouardighi, Jeongeun Sim and Bowon Kim

The uncertainty-investment relationship with endogenous capacity

Sudipto Sarkar

On pricing and quality decisions with risk aversion

Xiang Li and Xiangtong Qi

Factor-analysis-based directional distance function: The case of New Zealand hospitals

Zhongqi Deng, Nan Jiang and Ruizhi Pang

The supply chain effects of trade credit under uncertain demands

Sijing Deng, Ke Fu, Jiayan Xu and Kaijie Zhu

A holistic MILP model for scheduling and inventory management of a multiproduct oil distribution system

Hossein Mostafaei, Pedro M. Castro, Susana Relvas and Iiro Harjunkoski

A data-driven prediction approach for sports team performance and its application to National Basketball Association

Yongjun Li, Lizheng Wang and Feng Li

Supplier encroachment strategy in the presence of retail strategic inventory: Centralization or decentralization?

Jin Li, Liao Yi, Victor Shi and Xiding Chen

Topology design of remote patient monitoring system concerning qualitative and quantitative issues

Xiao-Xue Zheng and Ching-Ter Chang

Measuring Taiwanese bank performance: A two-system dynamic network data envelopment analysis approach

Ming-Miin Yu, Chung-I Lin, Kuan-Chen Chen and Li-Hsueh Chen

Network DEA smallest improvement approach

Sebastián Lozano and Somayeh Khezri

Crowdsourced delivery: A review of platforms and academic literature

Aliaa Alnaggar, Fatma Gzara and James H. Bookbinder

A new exact algorithm for the Weapon-Target Assignment problem

Yiping Lu and Danny Z. Chen

Supply chain management under carbon taxes: A review and bibliometric analysis

Xiaoyang Zhou, Xiaoya Wei, Jun Lin, Xin Tian, Benjamin Lev and Shouyang Wang

Volume 97, issue C, 2020

XOR analytic hierarchy process and its application in the renewable energy sector

Amine Hocine and Noureddine Kouaissah

Portfolio-based airline fleet planning under stochastic demand

Constantijn A.A. Sa, Bruno F. Santos and John-Paul B. Clarke

Does a combined strategy outperform independent policies? Impact of incentive policies on renewable power generation

Peng Hao, Jun-Peng Guo, Yihsu Chen and Bai-Chen Xie

Penalizing passenger’s transfer time in computing airlines revenue

Julio B. Clempner

Assessing the impact of uncertainty and the level of aggregation in case mix planning

Sebastian McRae and Jens O. Brunner

An appointment scheduling policy for healthcare systems with parallel servers and pre-determined quality of service

Boris Shnits, Illana Bendavid and Yariv N. Marmor

Strategic and operational decision-making in expanding supply chains for LNG as a fuel

Jose A. Lopez Alvarez, Paul Buijs, Rogier Deluster, Leandro C. Coelho and Evrim Ursavas

Exact and heuristic approaches for the automated design of medical trainees rotation schedules

Fabián Castaño and Nubia Velasco

Consumer return policies in presence of a P2P market

Tingting Li, Jinxing Xie and Xin Liu

On the dynamics of closed-loop supply chains under remanufacturing lead time variability

Roberto Dominguez, Salvatore Cannella, Borja Ponte and Jose M. Framinan

A market regulation bilevel problem: A case study of the Mexican petrochemical industry

Héctor Maravillo, José-Fernando Camacho-Vallejo, Justo Puerto and Martine Labbé

Stage efficiency evaluation in a two-stage network data envelopment analysis model with weight priority

Lei Fang

Robust, multi-objective optimization for the military medical evacuation location-allocation problem

Phillip R. Jenkins, Brian J. Lunday and Matthew J. Robbins

Covering polygons with discs: The problem of crane selection and location on construction sites

Dirk Briskorn and Michael Dienstknecht

Horizontal capacity sharing between asymmetric competitors

Debin Fang and Jiancheng Wang

Directional distance based diversification super-efficiency DEA models for mutual funds

Ruiyue Lin and Zongxin Li

On network two stages variable returns to scale Dea models

Vincenzo Patrizii

The benefit of receding horizon control: Near-optimal policies for stochastic inventory control

Gozdem Dural-Selcuk, Roberto Rossi, Onur A. Kilic and S. Armagan Tarim

The vertex cover game: Application to transport networks

Vasily V. Gusev

Vaccine distribution chains in low- and middle-income countries: A literature review

Kim De Boeck, Catherine Decouttere and Nico Vandaele

OMEGA statistics and trends during the EVISE era

Xiaoyang Zhou, Benjamin Lev and Hannah S. Anderson