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OR Spectrum, Volume 48
Volume 48, Number 1, March 2026
- Hirofumi Fukuyama

, Mike Tsionas, Yong Tan:
Bayesian DEA framework for market power and efficiency analysis in banking operations. 1-33 - Sebastián Lozano

, Ester Gutiérrez
, Eduardo Aguilera
:
Environmental efficiency of rainfed and irrigated wheat crops in Spain. A stochastic DEA metafrontier approach. 35-73 - Ruiyue Lin

, Zhiping Chen, Ertao Xu, Zongxin Li:
A new meta-frontier data envelopment analysis framework in two-stage structure. 75-115 - John D. Lamb

, Kai-Hong Tee
:
Data envelopment analysis with shrinkage estimators. 117-142 - Aliasghar Arabmaldar

, Adel Hatami-Marbini
:
Robust data envelopment analysis models for efficiency evaluation with new uncertainty sets. 143-184 - Behrouz Arabi

, Mehdi Toloo
, Hajar Farnoudkia
, Bing Xu
:
Introducing stochastic data envelopment analysis models for evaluating circular economy performance in European countries: pathways towards sustainability. 185-222 - Jie Bao

, Aakil Caunhye
, Douglas Alem:
Modeling and assessing in-kind donations in multistage disaster preparedness and response. 223-291 - Thiago Jobson Barbalho, Juan Luis Jiménez Laredo, Andréa Cynthia Santos

:
The resource-constrained project scheduling problem for risk reduction after industrial disasters involving dangerous substances. 293-323 - Jin Xu, Young Myoung Ko

, Min Kong
, Jamol Pender:
Queueing management for reducing the overlaps of customers in service systems. 325-354 - Stephane Barde

, Young Myoung Ko, Hayong Shin
:
Overcoming the curse of dimension of the optimal group maintenance policy of a heterogeneous multi-component series system. 355-384
Volume 48, Number 2, June 2026
- Alf Kimms

, Fabian Wilschewski
:
A general model formulation applicable to premarshalling, block relocation and stack loading problems. 385-428 - Yi Ding, Youxuan Pan, Kaimin Chen

, Xiazhong Chen, Jia Liu:
Production-while-transformation optimization for container yard operations in traditional terminals. 429-456 - Yi Ding, Youxuan Pan, Kaimin Chen

, Xiazhong Chen, Jia Liu:
Correction: Production-while-transformation optimization for container yard operations in traditional terminals. 457-459 - Alf Kimms

, Christin Münch:
Collision-free trajectory planning for drones with velocity dependent energy consumption and moving piggyback vehicles. 461-508 - Bruno Oliveira, Diogo Lima, Artur Alves Pessoa, Marcos Costa Roboredo

:
Exact methods for two vehicle routing problems with lockers in last-mile delivery. 509-539 - Arne Schulz

, Christian Pfeiffer:
Efficient insertion and reoptimization algorithms for a customer-oriented dynamic dial-a-ride problem. 541-586 - Catherine Lorenz

, Nicola Mimmo
, Alena Otto
, Daniele Vigo
:
Very large-scale neighborhood search for drone routing with energy replenishment. 587-626 - Eric Fauß, Timo Gschwind

:
Branch-price-and-cut for the production routing problem with time windows. 627-668 - Florian Jaehn

, Finn Meissner
, Simone Neumann
:
Determining airplane boarding groups. 669-689 - Vladimir Kats, Eugene Levner:

Maximizing the average fuel savings for aircraft fleet under a fixed periodic schedule. 691-728

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last updated on 2026-07-21 22:28 CEST by the 






