Omega

1973 - 2025

Current editor(s): B. Lev

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

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Volume 90, issue C, 2020

Hedging through index-based price contracts in commodity-based supply chains

Ehsan Bolandifar and Zhong Chen

A matheuristic for a telecommunication network design problem with traffic grooming

Xinyun Wu, Zhipeng Lü and Fred Glover

Information leakage and supply chain contracts

Hao Liu, Wei Jiang, Gengzhong Feng and Kwai-Sang Chin

Robust goal programming for multi-objective optimization of data-driven problems: A use case for the United States transportation command's liner rate setting problem

Robert W. Hanks, Brian J. Lunday and Jeffery D. Weir

To sell or not to sell to an off-price retailer in the presence of strategic consumers

Moutaz Khouja, Xin Liu and Jing Zhou

Optimal planning of the joint placement of photovoltaic panels and green roofs under climate change uncertainty

Mohammad Ramshani, Anahita Khojandi, Xueping Li and Olufemi Omitaomu

The two-level lot-sizing problem with outbound shipment

Hark-Chin Hwang and Jangha Kang

Energy-oriented bi-objective optimization for the tempered glass scheduling

Ming Liu, Xuenan Yang, Feng Chu, Jiantong Zhang and Chengbin Chu

Data analytics effects in major league baseball

Ramy Elitzur

Nerlovian profit inefficiency in non-fully-competitive settings: Definition and decomposition

Ming-Miin Yu

Collaborative optimization for metro train scheduling and train connections combined with passenger flow control strategy

Renming Liu, Shukai Li and Lixing Yang

Algorithmic approaches to the multiple knapsack assignment problem

Silvano Martello and Michele Monaci

An inventory control policy for liquefied natural gas as a transportation fuel

Jose A. Lopez Alvarez, Paul Buijs, Onur A. Kilic and Iris F.A. Vis

Tracking and outperforming large stock-market indices

M. Gnägi and O. Strub

Ranking using η-efficiency and relative size measures based on DEA

Simon Y. Kanematsu, Ney P. Carvalho, Carlos A. Martinhon and Mariana R. Almeida

A fast FPTAS for single machine scheduling problem of minimizing total weighted earliness and tardiness about a large common due date

Hans Kellerer, Kabir Rustogi and Vitaly A. Strusevich

Volume 89, issue C, 2019

On the effect of overtime and subcontracting on supply chain safety stocks pp. 1-20

Tarik Aouam and Kunal Kumar

The measurement of productive performance with consideration for allocative efficiency pp. 21-39

Yu Zhao, Hiroshi Morita and Yukihiro Maruyama

A partially observable Markov chain framework to estimate overdiagnosis risk in breast cancer screening: Incorporating uncertainty in patients adherence behaviors pp. 40-53

Sevda Molani, Mahboubeh Madadi and Wesley Wilkes

Territorial reorganization of regional blood management systems: Evidences from an Italian case study pp. 54-70

Giuseppe Bruno, Antonio Diglio, Carmela Piccolo and Lorella Cannavacciuolo

A branch-and-price-and-cut algorithm for a pickup and delivery problem in retailing pp. 71-91

Chongshou Li, Lijun Gong, Zhixing Luo and Andrew Lim

Computing base-stock levels for a two-stage supply chain with uncertain supply pp. 92-109

Donald P. Warsing, Worawut Wangwatcharakul and Russell E. King

Parallel machine scheduling with job synchronization to enable efficient material flows in hub terminals pp. 110-121

Peng Guo, Felix Weidinger and Nils Boysen

Innovation uncertainty, new product press timing and strategic consumers pp. 122-135

Zhaowei Hao, Wei Qi, Tianxiao Gong, Lihua Chen and Zuo-Jun Max Shen

Targeted advertising by asymmetric firms pp. 136-150

Jianqiang Zhang and Xiuli He

Role of exchangeable tickets in the optimal menu design for airline tickets pp. 151-163

Chen-Nan Liao and Ying-Ju Chen

Opinion-based optimal group formation pp. 164-176

Gabriele Oliva, Antonio Scala, Roberto Setola and Dell’Olmo, Paolo

Employee scheduling with short demand perturbations and extensible shifts pp. 177-192

Reinhard Bürgy, Hélène Michon-Lacaze and Guy Desaulniers

An auction-based approach for prebooked urban logistics facilities pp. 193-211

Kaidi Yang, Mireia Roca-Riu and Mónica Menéndez

Multi-Period energy procurement policies for smart-grid communities with deferrable demand and supplementary uncertain power supplies pp. 212-226

Tian Wang and Shiming Deng

Simultaneous Optimization of Contingent and Advance Purchase Orders with Fixed Ordering Costs pp. 227-241

Xianghua Gan, Suresh P. Sethi and Liang Xu

A dynamic newsvendor problem with goodwill-dependent demands and minimum commitment pp. 242-256

Xiaoya Han, Yugang Yu and Guiping Hu

Modeling systematic technology adoption: Can one calibrated representative agent represent heterogeneous agents? pp. 257-270

Huayi Chen and Peng Zhou

Volume 88, issue C, 2019

Finance-operations interface mechanism and models pp. 1-3

Desheng Wu, David L. Olson and Shouyang Wang

Two-level trade credit with default risk in the supply chain under stochastic demand pp. 4-23

Vandana, and Arshinder Kaur

The bright side of carbon emission permits on supply chain financing and performance pp. 24-39

Erbao Cao and Man Yu

The design of a flexible capital-constrained global supply chain by integrating operational and financial strategies pp. 40-62

Mengyue Wang and Hongxuan Huang

An enhanced decision support approach for learning and tracking derivative index pp. 63-76

Dexiang Wu and Desheng Dash Wu

Managing supplier financial distress with advance payment discount and purchase order financing pp. 77-90

Lima Zhao and Arnd Huchzermeier

Operational and financial configurations contingent on market power status pp. 91-109

Jhang, Shih-Sian (Sherwin), Joseph P. Ogden and Nallan C. Suresh

Robust design of a closed-loop supply chain under uncertainty conditions integrating financial criteria pp. 110-132

Andrés Polo, Numar Peña, Dairo Muñoz, Adrián Cañón and John Willmer Escobar

A real-option approach to mitigate disruption risk in the supply chain pp. 133-149

Jian He, Farzad Alavifard, Dmitry Ivanov and Hamed Jahani

Optimal pricing in mass customization supply chains with risk-averse agents and retail competition pp. 150-161

Tsan-Ming Choi, Cheng Ma, Bin Shen and Qi Sun

Financing the capital-constrained supply chain with loss aversion: Supplier finance vs. supplier investment pp. 162-178

Nina Yan, Xiuli He and Ye Liu

Credit card fraud detection strategies with consumer incentives pp. 179-195

Deshen Wang, Bintong Chen and Jing Chen

An option mechanism to coordinate a dyadic supply chain bilaterally in a multi-period setting pp. 196-209

Katarina Eriksson

Non-collaborative and collaborative financing in a bilateral supply chain with capital constraints pp. 210-222

Wei Jin, Qinhong Zhang and Jianwen Luo

Bibliometric analysis for highly cited papers in operations research and management science from 2008 to 2017 based on Essential Science Indicators pp. 223-236

Huchang Liao, Ming Tang, Zongmin Li and Benjamin Lev

Modeling investments in the dynamic network performance of insurance companies pp. 237-247

Kaoru Tone, Qian Long Kweh, Wen-Min Lu and Irene Wei Kiong Ting

Optimal quality improvements and pricing strategies with active and passive product returns pp. 248-262

Pietro De Giovanni and Georges Zaccour