OOIR: Observatory of International Research

Papers

(The H4-Index of OMEGA-International Journal of Management Science is 43. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-08-01 to 2026-08-01.)

Article	Citations
Editorial Board	294
Discrete location models with customers’ choice and path improvements	142
Efficient targets and reference sets in selectively convex technologies	134
Continuous covering on networks: Improved mixed integer programming formulations	129
Dynamic ordering and buyer selection policies when service affects future demand	119
A profit difference decomposition model for measuring group performance: an application to Chinese and Taiwanese commercial banks	114
Consumer preference analysis: Diverse preference learning with online ratings	105
Behavior-Based pricing under asymmetric channel competition with strategic consumers	94
An online review-driven two-stage hotel recommendation model considering customers’ risk attitudes and personalized preferences	93
Promised-delivery-time-driven reselling facing global platform's private label competition: Game analysis and data validation	92
Evaluation to fixed-sum-outputs DMUs by non-oriented equilibrium efficient frontier DEA approach with Nash bargaining-based selection	90
Risk control strategies for inventory pledge financing on cross-border e-commerce platforms empowered by the digital economy	81
A column generation driven heuristic for order-scheduling and rack-sequencing in robotic mobile fulfillment systems	74
Inventory control with demand substitution: new insights from a two-product Economic Order Quantity analysis	73
Managing strategic inventories in a three-echelon supply chain of durable goods	73
Decision support framework for tactical emergency medical service location planning	71
A unified framework for nonperforming loan modeling in bank production: An application of data envelopment analysis	69
Heterogeneous joint vaccine allocation and quarantine restriction planning under uncertainty: The COVID-19 pandemic	69
Editorial Board	67
Homing strategies for asymmetric sellers on differentiated platforms	63
Using an iterative procedure of maximum likelihood estimations to solve the newsvendor problem with censored demand	62
Revelation mechanism and decoy strategy for a supply chain with consumer's perceived substitutability	57
Planning container flows through the Eurasian rail network: Managing ad-hoc demand under limited capacity	57
Editorial Board	56
Optimizing election logistics: A multi-period routing problem embedding time-dependent reward functions	56

Editorial Board	56
Ecosystem risk management: A MIP approach to spatial prioritization of multiple management actions	55
Effect of counterfeits and fake reviews in markets for credence goods	54
A novel multi-attention reinforcement learning for the scheduling of unmanned shipment vessels (USV) in automated container terminals	53
Finding robustly fair solutions in resource allocation	53
The introduction and market expansion effects of green products considering network externalities	52
Information provision under showrooming and webrooming	51
Developing a national pandemic vaccination calendar under supply uncertainty	51
Real-time resource allocation in the emergency department: A case study	51
A novel rolling horizon product-centric MILP based approach for a real-world integrated production and distribution scheduling problem	49
Integrated relief pre-positioning and procurement planning considering non-governmental organizations support and perishable relief items in a humanitarian supply chain network	49
Scheduling of Multi-Robot Job Shop Systems in Dynamic Environments: Mixed-Integer Linear Programming and Constraint Programming Approaches	49
Data-driven prioritization strategies for inventory rebalancing in bike-sharing systems	48
Lean operations and firm resilience - contrasting effects of COVID-19 and economic recession	47
A Precedence Constrained Knapsack Problem with Uncertain Item Weights for Personalized Learning Systems	47
Robust online portfolio optimization with cash flows	47
Acknowledgement to Reviewers	45
DEA cross-projection method and the correction of the cross-improvement targets	43
Conservative or free-riding: Optimal sourcing strategy selection	43