OMEGA-International Journal of Management Science

Article	Citations
Risk control strategies for inventory pledge financing on cross-border e-commerce platforms empowered by the digital economy	204
A unified framework for nonperforming loan modeling in bank production: An application of data envelopment analysis	160
Incorporating quality in economic regulatory benchmarking	147
Check Only Once? Health Information Exchange between Competing Private Hospitals	112
Supply chain planning: A case for Hybrid Cross-Docks	107
Editorial Board	95
Evaluation to fixed-sum-outputs DMUs by non-oriented equilibrium efficient frontier DEA approach with Nash bargaining-based selection	94
Inventory control with demand substitution: new insights from a two-product Economic Order Quantity analysis	86
Efficient targets and reference sets in selectively convex technologies	85
Dynamic ordering and buyer selection policies when service affects future demand	80
Heterogeneous joint vaccine allocation and quarantine restriction planning under uncertainty: The COVID-19 pandemic	73
An online review-driven two-stage hotel recommendation model considering customers’ risk attitudes and personalized preferences	73
Promised-delivery-time-driven reselling facing global platform's private label competition: Game analysis and data validation	71
Managing strategic inventories in a three-echelon supply chain of durable goods	67
Behavior-Based pricing under asymmetric channel competition with strategic consumers	66
A column generation driven heuristic for order-scheduling and rack-sequencing in robotic mobile fulfillment systems	66
Consumer preference analysis: Diverse preference learning with online ratings	66
Continuous covering on networks: Improved mixed integer programming formulations	64
Decision support framework for tactical emergency medical service location planning	62
Adapting supply chain operations in anticipation of and during the COVID-19 pandemic	60
A profit difference decomposition model for measuring group performance: an application to Chinese and Taiwanese commercial banks	60
Editorial Board	59
Homing strategies for asymmetric sellers on differentiated platforms	54
Finding robustly fair solutions in resource allocation	53
Using an iterative procedure of maximum likelihood estimations to solve the newsvendor problem with censored demand	52

Revelation mechanism and decoy strategy for a supply chain with consumer's perceived substitutability	51
Reach maximization for social lotteries	50
Editorial Board	50
Editorial Board	49
Developing a national pandemic vaccination calendar under supply uncertainty	48
Information provision under showrooming and webrooming	47
The introduction and market expansion effects of green products considering network externalities	46
Effect of counterfeits and fake reviews in markets for credence goods	46
A novel multi-attention reinforcement learning for the scheduling of unmanned shipment vessels (USV) in automated container terminals	45
Real-time resource allocation in the emergency department: A case study	45
Scheduling of Multi-Robot Job Shop Systems in Dynamic Environments: Mixed-Integer Linear Programming and Constraint Programming Approaches	44
Data-driven prioritization strategies for inventory rebalancing in bike-sharing systems	43
Integrated relief pre-positioning and procurement planning considering non-governmental organizations support and perishable relief items in a humanitarian supply chain network	43
Lean operations and firm resilience - contrasting effects of COVID-19 and economic recession	42
Inventory management with leading indicator augmented hierarchical forecasts	42
Intelligent design of sensor networks for data-driven sensor maintenance at railways	42
Editorial Board	42
Acknowledgement to Reviewers	42
Editorial Board	41
A Precedence Constrained Knapsack Problem with Uncertain Item Weights for Personalized Learning Systems	41
Editorial Board	41
Editorial Board	40
Scheduling for additive manufacturing with two-dimensional packing and incompatible items	40
The impact of transportation optimisation on assembly line feeding	38
Strategic ignorance: Managing endogenous demand in a supply chain	38
Who benefits from postponement in multi-period supply channel optimization?	37
Robust online portfolio optimization with cash flows	36
Analysis of email management strategies and their effects on email management performance	36
The impact of trade policy on global supply chain network equilibrium: A new perspective of product-market chain competition	36
A multi-objective open vehicle routing problem with overbooking: Exact and heuristic solution approaches for an employee transportation problem	35
Preference disaggregation analysis with criteria selection in a regularization framework	34
A general direct approach for decomposing profit inefficiency	34
Robust tactical qualification decisions in flexible manufacturing systems	34
Personalized recommendation, behavior-based pricing, or both? Examining privacy concerns from a cost perspective	34
Elevating the corporate social responsibility level: A media supervision mechanism based on the Stackelberg-Evolutionary game model	34
Parallel batch scheduling: Impact of increasing machine capacity	33
A three-stage prediction model for firm default risk: An integration of text sentiment analysis	33
A new hierarchical multiple criteria ordered clustering approach as a complementary tool for sorting and ranking problems	33
Optimizing hospital drug procurement with rebate contracts	32
Dynamic pricing of new experience products with dual-channel social learning and online review manipulations	32
How groups manage conflict when using model-driven decision support: An epistemic motivation lens	32
Assigning and sequencing storage locations under a two level storage policy: Optimization model and matheuristic approaches	32
Equitable and effective vaccine access considering vaccine hesitancy and capacity constraints	32
Sales pricing models based on returns: Bundling vs. add-on	31
Scheduling aerial resource operations for the extinction of large-scale wildfires	31
Explainable interactive evolutionary multiobjective optimization	30
Cryptocurrency portfolio allocation using a novel hybrid and predictive big data decision support system	30
A column generation-based heuristic for brachytherapy patient scheduling with multiple treatment sessions considering radioactive source decay and time constraints	30
Bed census prediction combining expert opinion and patient statistics	30
Increasing supply chain resiliency through equilibrium pricing and stipulating transportation quota regulation	29

Opportunity knocks but just once: Impact of infrastructure investment decision on climate adaptation to flood events	29
Routing and charging scheduling for the electric carsharing system with mobile charging vehicles	29
Editorial Board	29
Innovation and product positioning: When to add or replace	29
Delivery arrangement in online distribution channels under different power structures	27
Managing supply disruptions for risk-averse buyers: Diversified sourcing vs. disruption prevention	27
The discrete p-center location problem with upgrading	27
A novel framework for optimizing job rotation schedules across industries	27
Supply chain viability in the post-COVID era	26
Scheduling with a weight-modifying activity to minimize the total weighted completion time	26
Logistics outsourcing strategy with online freight platforms	25
Value of sorting and recovery in post-disaster relief aid distribution	25
The Implications of Competition on Strategic Inventories Considering Manufacturer-to-Consumer Rebates	25
Economic and environmental impacts of ecolabeling under different product cost structures	25
Bank production with nonperforming loans: A minimum distance directional slack inefficiency approach	25
Vaccine allocation policy optimization and budget sharing mechanism using reinforcement learning	25
Dynamic learning-based search for multi-criteria itinerary planning	24
A proprietary component manufacturer’s global supply chain design: The impacts of tax and organizational structure	24
Constraint programming and logic-based Benders decomposition for the integrated process planning and scheduling problem	24
Two-echelon collaborative many-to-many pickup and delivery problem for agricultural wholesale markets with workload balance	24
An oracle-based algorithm for robust planning of production routing problems in closed-loop supply chains of beverage glass bottles	24
A column and row generation approach to the crowd-shipping problem with transfers	24
Acquisition transparency and induced supplier encroachment	23
A preference disaggregation-driven multiple criteria sorting model based on regret theory	23
On the fragility of a train timetable	23
Modeling collaborative data service provision around an open source platform under uncertainty with stochastic provision games	22
An analytical framework for the best–worst method	22
Deciding on scheduling, secrecy, and patenting during the new product development process: The relevance of project planning models	22
Editorial Board	22
CWBCM method to determine the importance of classification performance evaluation criteria in machine learning: Case studies of COVID-19, Diabetes, and Thyroid Disease	21
Network flow based approaches for the pipelines routing problem in naval design	21
Assessment of digital economy development with the new multicriteria sorting method: DCMSort	21
Optimal competitive capacity strategies: Evidence from the container shipping market	21
Dynamic pricing and advertising in the presence of strategic consumers and social contagion: A mean-field game approach	21
Beyond kemeny rank aggregation: A parameterizable-penalty framework for robust ranking aggregation with ties	21
Social responsibility disclosure format in a supply chain	21
On-line strategy selection for reducing overcrowding in an Emergency Department	20
Worst-case analysis of Omega-VaR ratio optimization model	20
Multilayer network analysis for improved credit risk prediction	20
Understanding systemic disruption from the Covid-19-induced semiconductor shortage for the auto industry	20
Support Vector Frontiers with kernel splines	20
Optimal coverage-based placement of static leak detection devices for pipeline water supply networks	20
Power distribution in developing countries — Planning for effectiveness and equity	20
A data-driven robust optimization model by cutting hyperplanes on vaccine access uncertainty in COVID-19 vaccine supply chain	20
Time to shift the shift: Performance effects of within-day cumulative service encounters in retail stores	20
Analysis of global brands’ green procurement strategy: Co-opetitive local sourcing vs. overseas sourcing under delivery disruption	20
Editorial Board	20
The Floating-Cuts model: a general and flexible mixed-integer programming model for non-guillotine and guillotine rectangular cutting problems	20
Order assignment and two-stage integrated scheduling in fruit and vegetable supply chains	20
Wasserstein distance‐based distributionally robust parallel‐machine scheduling	19
The decomposition of efficiency in parallel network production models	19
Medicare policies in a two-Tier healthcare system with overtreatment	19
Embracing market dynamics in the post-COVID era: A data-driven analysis of investor sentiment and behavioral characteristics in stock index futures returns	19
Editorial Board	19
Optimal pricing strategy of an on-demand platform with cross-regional passengers	19
Core, shapley value, nucleolus and nash bargaining solution: A Survey of recent developments and applications in operations management	19
A novel robust exact decomposition algorithm for berth and quay crane allocation and scheduling problem considering uncertainty and energy efficiency	19
Closed-loop supply chain design considering quantity-dependent price and decentralized local waste management	19
Dynamic bus bridging strategy in response to metro disruptions integrated with routing, timetabling and vehicle dispatching	18
A Continuous-Review Inventory Model: Harnessing the Spot and Futures Price Cointegration for Effective Cost Control	18
Sensitivity analysis of the parameters for preference functions and rank reversal analysis in the PROMETHEE II method	18
Editorial Board	18
Multi-criteria decision-aiding for public hospitals: The role of interactions among pairs of access and quality criteria	18
Low cited articles in operations research / management science	18
Quality disclosure in a competitive environment with consumer’s elation and disappointment	18
Peer evaluation through cross-efficiency based on reference sets	17
Determining the equilibrium efficient frontier by proportional frontier shifting for data envelopment analysis with fixed-sum outputs	17
Weighing in on the average weights: Measuring corporate social performance (CSP) score using DEA	17
Returns operations in omnichannel retailing with buy-online-and-return-to-store	17
Approximations for many-visits multiple traveling salesman problems	17
Customer-to-customer returns logistics: Can it mitigate the negative impact of online returns?	17
When and how to introduce live streaming for video game? Consumers’ trade-off between buying and watching	17
Tactical and operational planning of express intra-city package services	17
Courier assignment in meal delivery via integer programming: A case study in Rome	17
Impact of product sharing and heterogeneous consumers on manufacturers offering trade-in programs	17
Dynamic assignment of delivery order bundles to in-store customers	16
Better decisions with less cognitive load: The Parsimonious BWM	16
Group efficiency and individual fairness tradeoff in making wise decisions	16
Inverse optimization on the evaluations of alternatives in the Promethee II ranking method	16
Editorial Board	16

Transitioning to sustainable freight transportation by integrating fleet replacement and charging infrastructure decisions	16
A novel and efficient exact technique for integrated staffing, assignment, routing, and scheduling of home care services under uncertainty	16
Optimal dispatch schedule for the coordinated hydro-wind-photovoltaic system with non-priority output utilizing combined meta-heuristic	16
An enhanced hybrid model based on multiple influencing factors and divide-conquer strategy for carbon price prediction	16
Online investor attention and firm restructuring performance: Insights from an event-based DEA-Tobit model	16
Risk-averse two-stage stochastic programming for assembly line reconfiguration with dynamic lot sizes	16
A novel LOPCOW‐DOBI multi‐criteria sustainability performance assessment methodology: An application in developing country banking sector	16
Filling in pattern designs for incomplete pairwise comparison matrices: (Quasi-)regular graphs with minimal diameter	16
Sustainable sourcing contracts under supplier capital constraints and information asymmetry	16
The role of hubs and economies of scale in network expansion	16
A comparative study on precision of direct evaluations, the Pairwise Comparisons Method and the Best-Worst Method	16
On the sigma-mu stochastic multicriteria analysis: Exact solutions for common particular cases	15
Incorporation of poverty principles into goal programming	15
Do blockchain capabilities help overcome supply and operational risks: Insights from firm market returns during COVID-19	15
Bargaining approach for efficiency assessment and target setting with fixed-sum variables	15
Appointment scheduling in surgery pre-admission testing clinics	15
A robust optimization approach for placement of applications in edge computing considering latency uncertainty	15
Unlocking cost savings hidden in hospital tier contracts	15
Multiple directions for measuring biased technical change	15
Incremental LNS framework for integrated production, inventory, and vessel scheduling: Application to a global supply chain	15
The efficient and stable planning for interrupted supply chain with dual‐sourcing strategy: a robust optimization approach considering decision maker's risk attitude	15
A study on policy decisions to embed flexibility for reactive recovery in the planning and scheduling process in operating rooms	15
Design mechanism to coordinate a hierarchical healthcare system: Patient subsidy vs. capacity investment	15
Which is better for competing firms with quality increasing: behavior-based price discrimination or uniform pricing?	14
Resilient relief supply planning using an integrated procurement-warehousing model under supply disruption	14
Managing equitable contagious disease testing: A mathematical model for resource optimization	14
A real-world case of autoclave loading and scheduling problems in aerospace composite material production	14
Supply chain network viability: Managing disruption risk via dynamic data and interaction models	14
Holding diverse market beliefs by firms: Information flow, profit performances, and channel structure	14
Hedging against uncertainty in transportation network design through flexible scheduling	14
Friend or foe? Examining local service sharing between offline stores and e-tailers	14
Store brand introduction in a dual-channel supply chain: The roles of quality differentiation and power structure	14
On order smoothing interpolating the order-up-to and constant order policies	14
The impacts of blockchain adoption on a dual-channel supply chain with risk-averse members	13
Multi-sector environmental efficiency and productivity: A general Leontief optimization method	13
Online commodity recommendation model for interaction between user ratings and intensity-weighted hierarchical sentiment: A case study of LYCOM	13
Towards designing and operating physical internet cross-docks: Problem specifications and research perspectives	13
Modeling criteria and project interactions in portfolio decision analysis with the Choquet integral	13
Acknowledgement to Reviewers	13
A novel linear-integral TOPSIS approach to mars mission simulator planning at NASA	13
Design of Blockchain and Strategic Financing Service under the Platform Economy	13
The rebound effect in transportation	13
A MILP model for quasi-periodic strategic train timetabling	13
The development of data-driven logistic platforms for barge transportation network under incomplete data	13
An analysis on strategy evolution of research & development in cooperative innovation network of new energy vehicle within policy transition period	12
A queuing-inventory model for manufacturing systems with fluid-type inventory	12
Effective and interpretable dispatching rules for dynamic job shops via guided empirical learning	12
A New Integrated Approach for Evaluating Sustainable Development in the Electric Vehicle Sector	12
Editorial Board	12
Brand extension strategy in the presence of carbon tax regulation policy and social influence	12
Multi-stage resource leveling problem with self-operation and outsourcing cooperation in sharing logistics	12
A new preference classification approach: The λ-dissensus cluster algorithm	12
Maintaining E-commerce supply chain viability: Addressing supply risks with a strategic live-streaming channel	12
Examining the Contagion Effect of Credit Risk in a Supply Chain under Trade Credit and Bank Loan Offering	12
Assessments in public procurement procedures	12
Profit-driven weighted classifier with interpretable ability for customer churn prediction	12
Decomposition of quality changes: Focusing on subjective quality of life	12
Optimal pooled testing design for prevalence estimation under resource constraints	12
Dynamic pricing in the presence of social externalities and reference-price effect	12
Robust inventory routing problem under uncertain demand and risk-averse criterion	12
Brand extension and channel structure: An analysis of the effects of social influence	12
A Branch-and-Cut Algorithm for the Inventory Routing Problem with Product Substitution	12
A stochastic programming model with endogenous uncertainty for selecting supplier development programs to proactively mitigate supplier risk	11
On the bullwhip behaviour of a hybrid manufacturing and remanufacturing system under autocorrelated demand and returns	11
A two-level policy for controlling an epidemic and its dynamics	11
Optimal ordering quantity under stochastic time-dependent price and demand with a supply disruption: A solution based on the change of measure technique	11
Optimizing mixed bundle pricing strategy: Advance selling and consumer regret	11
Leveraging concurrent sourcing for risk mitigation and pricing	11
Model-dependent task assignment in multi-manned mixed-model assembly lines with walking workers	11
Optimal group testing strategy for the mass screening of SARS-CoV-2	11
Editorial Board	11
R&D and operational efficiency in China’s innovative high-tech enterprises: Empirical analysis with two-stage slack based measure data envelopment analysis and threshold regression	11
A heuristic method for perishable inventory management under non-stationary demand	11
Capacitated Mobile Facility Location Problem with Mobile Demand: Efficient Relief Aid Provision to En Route Refugees	11
Strategic expansion of freight transportation hub networks under demand uncertainty	11
The Weapon Target Assignment Problem: Rational Inference of Adversary Target Utility Valuations from Observed Solutions	11
Optimization of train schedule with uncertain maintenance plans in high-speed railways: A stochastic programming approach	11
Pre-occurrence location-allocation-configuration of maritime emergency resources considering shipborne unmanned aerial vehicle (UAV)	11
Enhanced efficiency assessment in manufacturing: Leveraging machine learning for improved performance analysis	11
Editorial Board	11
Knowledge flows in Data Envelopment Analysis. The role of peer effects	11
Dual sourcing hurts supply chain viability? The value of brand-owners’ cooperation under single sourcing	11
Live streaming channel and product assortment with both national and store brand products	11
Partner selection for supply chain collaboration: New data envelopment analysis models	11
Editorial Board	11
Optimal trauma care network redesign with government subsidy: A bilevel integer programming approach	11
Energy conservation investment and supply chain structure under cap-and-trade regulation for a green product	11
Dynamic fair balancing of COVID-19 patients over hospitals based on forecasts of bed occupancy	11
My experience as OMEGA EiC	10
Contract design in electricity markets with high penetration of renewables: A two-stage approach	10
Managing resilience and viability of supranational supply chains under epidemic control scenarios	10
Brands’ Livestream Selling with Influencers’ Converting Fans into Consumers	10
The influence of information asymmetry on the strategic inventory of deteriorating commodity	10
The impact of trade credit on information sharing in a supply chain	10
Impact of tariffs and production cost on a multinational firm's incentive for backshoring under competition	10