Omega

1973 - 2025

Current editor(s): B. Lev

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

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Volume 40, issue 6, 2012

Approaches to displaying information to assist decisions under uncertainty pp. 682-692

M.E. Kreye, Y.M. Goh, L.B. Newnes and P. Goodwin

Wisdom of group forecasts: Does role-playing play a role? pp. 693-702

Dilek Önkal, K. Zeynep Sayım and Michael Lawrence

Forecast horizon aggregation in integer autoregressive moving average (INARMA) models pp. 703-712

Maryam Mohammadipour and John E. Boylan

Impact of temporal aggregation on stock control performance of intermittent demand estimators: Empirical analysis pp. 713-721

M. Zied Babai, Mohammad M. Ali and Konstantinos Nikolopoulos

Spare parts classification and demand forecasting for stock control: Investigating the gap between research and practice pp. 722-737

Andrea Bacchetti and Nicola Saccani

Impact of information exchange on supplier forecasting performance pp. 738-747

Juan R. Trapero, N. Kourentzes and R. Fildes

Forecasting intraday time series with multiple seasonal cycles using parsimonious seasonal exponential smoothing pp. 748-757

James W. Taylor and Ralph D. Snyder

Stock index forecasting based on a hybrid model pp. 758-766

Ju-Jie Wang, Jian-Zhou Wang, Zhe-George Zhang and Shu-Po Guo

Forecasting short-term electricity consumption using the adaptive grey-based approach—An Asian case pp. 767-773

Der-Chiang Li, Che-Jung Chang, Chien-Chih Chen and Wen-Chih Chen

Simultaneous determination of production lot size and process parameters under process deterioration and process breakdown pp. 774-781

Angus Jeang

An acyclic outranking model to support group decision making within organizations pp. 782-790

L. Valadares Tavares

Single machine scheduling with general positional deterioration and rate-modifying maintenance pp. 791-804

Kabir Rustogi and Vitaly A. Strusevich

A note on optimal price, warranty length and production rate for free replacement policy in static demand markets pp. 805-806

Sina Faridimehr and Seyed Taghi Akhavan Niaki

Manufacturer's pricing strategy for supply chain with warranty period-dependent demand pp. 807-816

Xu Chen, Ling Li and Ming Zhou

A note on the article “A robust branch-and-cut approach for the minimum-energy symmetric network connectivity problem” pp. 817-817

R. Montemanni and L.M. Gambardella

A robust approach to the share-of-choice product design problem pp. 818-826

Wang, Xinfang (Jocelyn) and David J. Curry

Cross-docking: State of the art pp. 827-846

Jan Van Belle, Paul Valckenaers and Dirk Cattrysse

Minimizing the maximum travel time in a combined model of facility location and network design pp. 847-860

Ivan Contreras, Elena Fernández and Gerhard Reinelt

An exact algorithm for the multicriteria ordered clustering problem pp. 861-869

Yves De Smet, Philippe Nemery and Ramkumar Selvaraj

Distribution planning of bulk lubricants at BP Turkey pp. 870-881

M. Furkan Uzar and Bülent Çatay

An application of multicriteria decision aid models in the prediction of open market share repurchases pp. 882-890

Dimitris Andriosopoulos, Chrysovalantis Gaganis, Fotios Pasiouras and Constantin Zopounidis

Price promotions, operations cost, and profit in a two-stage supply chain pp. 891-905

Yiqiang Su and Joseph Geunes

A dynamic product quality evaluation based pricing model for perishable food supply chains pp. 906-917

Xiaojun Wang and Dong Li

Ambulance allocation for maximal survival with heterogeneous outcome measures pp. 918-926

V.A. Knight, P.R. Harper and L. Smith

Multimodal hub location and hub network design pp. 927-939

Sibel A. Alumur, Bahar Y. Kara and Oya E. Karasan

Volume 40, issue 5, 2012

The effect of winning the 2010 FIFA World Cup on the tourism market value: The Spanish case pp. 503-510

Juan Nicolau

A multi-stage stochastic supply network design problem with financial decisions and risk management pp. 511-524

Stefan Nickel, Francisco Saldanha-da-Gama and Hans-Peter Ziegler

Using a Grey model optimized by Differential Evolution algorithm to forecast the per capita annual net income of rural households in China pp. 525-532

Ze Zhao, Jianzhou Wang, Jing Zhao and Zhongyue Su

A flexible model for the pricing of perishable assets pp. 533-540

Pradeep K. Banerjee and T. Rolf Turner

Assessing the performance of business colleges in Taiwan using data envelopment analysis and student based value-added performance indicators pp. 541-549

Wei-Hsin Kong and Tsu-Tan Fu

Non-oriented slack-based decompositions of profit change with an application to Taiwanese banking pp. 550-561

Jia-Ching Juo, Tsu-Tan Fu and Ming-Miin Yu

Scheduling online advertisements to maximize revenue under variable display frequency pp. 562-570

Jason Deane and Anurag Agarwal

Implementing coordination contracts in a manufacturer Stackelberg dual-channel supply chain pp. 571-583

Jing Chen, Hui Zhang and Ying Sun

Passenger and pilot risk minimization in offshore helicopter transportation pp. 584-593

Fubin Qian, Irina Gribkovskaia, Gilbert Laporte and Øyvind Halskau

An option contract pricing model of relief material supply chain pp. 594-600

Liang Liang, Xihui Wang and Jianguo Gao

A note on the random yield from the perspective of the supply chain pp. 601-610

Xiang Li, Yongjian Li and Xiaoqiang Cai

DEA models for extended two-stage network structures pp. 611-618

Yongjun Li, Yao Chen, Liang Liang and Jianhui Xie

Optimizing trains movement on a railway network pp. 619-633

Lixing Yang, Keping Li, Ziyou Gao and Xiang Li

Simultaneous production and logistics operations planning in semicontinuous food industries pp. 634-650

Georgios M. Kopanos, Luis Puigjaner and Michael C. Georgiadis

A novel approach to regression analysis for the classification of quality attributes in the Kano model: an empirical test in the food and beverage industry pp. 651-659

Li-Fei Chen

Computing globally optimal (s,S,T) inventory policies pp. 660-671

A.G. Lagodimos, I.T. Christou and K. Skouri

Using branch-and-price approach to solve the directed network design problem with relays pp. 672-679

Xiangyong Li, Y.P. Aneja and Jiazhen Huo

Volume 40, issue 4, 2012

The freight allocation problem with all-units quantity-based discount: A heuristic algorithm pp. 415-423

Hu Qin, Meifeng Luo, Xiang Gao and Andrew Lim

A multicriteria decision analysis model for faculty evaluation pp. 424-436

Carlos A. Bana e Costa and Monica Oliveira

Scheduling to minimize stringer utilization for continuous annealing operations pp. 437-444

Sachin Mujawar, Simin Huang and Rakesh Nagi

The supplier selection problem with quantity discounts and truckload shipping pp. 445-455

Renata Mansini, Martin W.P. Savelsbergh and Barbara Tocchella

A comparison of simplified value function approaches for treating uncertainty in multi-criteria decision analysis pp. 456-464

Ian N. Durbach and Theodor J. Stewart

The location-routing problem with simultaneous pickup and delivery: Formulations and a heuristic approach pp. 465-477

Ismail Karaoglan, Fulya Altiparmak, Imdat Kara and Berna Dengiz

A delayed demand supply chain: Incentives for upstream players pp. 478-487

Takamichi Hosoda and Stephen M. Disney

Extreme ranking analysis in robust ordinal regression pp. 488-501

MiŁosz Kadziński, Salvatore Greco and Roman SŁowiński

Volume 40, issue 3, 2012

A multi-criteria approach for managing inter-enterprise collaborative relationships pp. 249-263

María-José Verdecho, Juan-Jose Alfaro-Saiz, Raul Rodriguez-Rodriguez and Angel Ortiz-Bas

A supplement to the EPQ with partial backordering and phase-dependent backordering rate pp. 264-266

Hui-Ming Wee and Wan-Tsu Wang

Green logistics management and performance: Some empirical evidence from Chinese manufacturing exporters pp. 267-282

Kee-hung Lai and Christina W.Y. Wong

The falling tide algorithm: A new multi-objective approach for complex workforce scheduling pp. 283-293

Jingpeng Li, Edmund K. Burke, Tim Curtois, Sanja Petrovic and Rong Qu

Evaluation of the results of multi-attribute group decision-making with linguistic information pp. 294-301

Jifang Pang and Jiye Liang

Investigating a long tail in retail vehicle sales pp. 302-313

Philip G Brabazon and Bart MacCarthy

Inventory control for the supply chain: An adaptive control approach based on the identification of the lead-time pp. 314-327

C.A. Garcia, A. Ibeas, J. Herrera and R. Vilanova

Economic order quantity model with trade credit financing for non-decreasing demand pp. 328-335

Jinn-Tsair Teng, Jie Min and Qinhua Pan

An investigation into the vehicle routing problem with time windows and link capacity constraints pp. 336-347

Hong Ma, Brenda Cheang, Andrew Lim, Lei Zhang and Yi Zhu

Static-dynamic uncertainty strategy for a single-item stochastic inventory control problem pp. 348-357

Ulaş Özen, Mustafa K. Doğru and S. Armagan Tarim

On service degrade at a discount: Capacity, demand pooling, and optimal discounting pp. 358-367

Ping Su, Zhongjun Tian and Haiyan Wang

A review on Ecological Engineering based Engineering Management pp. 368-378

Jiuping Xu and Zongmin Li

Information systems outsourcing projects as a double moral hazard problem pp. 379-389

Ramy Elitzur, Arieh Gavious and Anthony K.P. Wensley

Integrating the Data Envelopment Analysis and the Balanced Scorecard approaches for enhanced performance assessment pp. 390-403

Carla A.F. Amado, Sérgio P. Santos and Pedro M. Marques

Transfer of risk in the newsvendor model with discrete demand pp. 404-414

Kurt Jörnsten, Sigrid Lise Nonås, Leif Sandal and Jan Ubøe

Volume 40, issue 2, 2012

Dynamic pricing in the presence of consumer inertia pp. 137-148

Li Zhao, Peng Tian and Xiangyong Li

On the location of new facilities for chain expansion under delivered pricing pp. 149-158

Blas Pelegrín, Pascual Fernández, María Dolores García Pérez and Saúl Cano Hernández

The impact of manufacturing and supply chain improvement initiatives: A survey comparing make-to-order and make-to-stock firms pp. 159-165

Jan Olhager and Daniel I. Prajogo

An estimation of distribution algorithm for lot-streaming flow shop problems with setup times pp. 166-180

Quan-Ke Pan and Rubén Ruiz

Preparation of chemotherapy drugs: Planning policy for reduced waiting times pp. 181-187

Inge H.J. Masselink, Thomas L.C. van der Mijden, Nelly Litvak and Peter T. Vanberkel

Risk tolerance and a retailer's pricing and ordering policies within a newsvendor framework pp. 188-198

F.J. Arcelus, Satyendra Kumar and G. Srinivasan

Retail category management: State-of-the-art review of quantitative research and software applications in assortment and shelf space management pp. 199-209

Alexander H. Hübner and Heinrich Kuhn

A robust branch-and-cut approach for the minimum-energy symmetric network connectivity problem pp. 210-217

Xiangyong Li, Y.P. Aneja and Jiazhen Huo

Effective heuristics for the blocking flowshop scheduling problem with makespan minimization pp. 218-229

Quan-Ke Pan and Ling Wang

Corporate structure optimisation for multinational companies pp. 230-243

F. Anken and John Beasley

A note towards improved homeland defense pp. 244-248

F. Plastria

Volume 40, issue 1, 2012

The technical efficiency of the Japanese banks: Non-radial directional performance measurement with undesirable output pp. 1-8

Carlos Barros, Shunsuke Managi and Roman Matousek

Fixed or variable demand? Does it matter when locating a facility? pp. 9-20

Juana L. Redondo, José Fernández, Aránzazu G. Arrondo, Inmaculada García and Pilar M. Ortigosa

Hedging against disruptions with ripple effects in location analysis pp. 21-30

Federico Liberatore, Maria P. Scaparra and Mark S. Daskin

Combinatorial design of a minimum cost transfer line pp. 31-41

Xavier Delorme, Alexandre Dolgui and Mikhail Y. Kovalyov

Group decision making on water resources based on analysis of individual rankings pp. 42-52

Danielle C. Morais and Adiel Teixeira de Almeida

Making combination vaccines more accessible to low-income countries: The antigen bundle pricing problem pp. 53-64

Ruben A. Proano, Sheldon H. Jacobson and Wenbo Zhang

An integrated approach to evaluation and planning of best practices pp. 65-78

Yan Xu and Chung-Hsing Yeh

IT security planning under uncertainty for high-impact events pp. 79-88

Terry R. Rakes, Jason K. Deane and Loren Paul Rees

Predicting project approvals: A case of grants from the National Science Council of Taiwan pp. 89-95

Chiang Kao and Hwei-Lan Pao

Screening alternatives graphically by an extended case-based distance approach pp. 96-103

Li-Ching Ma

Strategic performance measurement in a healthcare organisation: A multiple criteria approach based on balanced scorecard pp. 104-119

E. Grigoroudis, E. Orfanoudaki and C. Zopounidis

Determining the optimal double-component assignment for a stochastic computer network pp. 120-130

Yi-Kuei Lin and Cheng-Ta Yeh

A note on "The EPQ with partial backordering and phase-dependent backordering rate" pp. 131-133

Tsu-Pang Hsieh and Chung-Yuan Dye

Corrigendum to "EOQ model for imperfective items under a one-time-only discount" [Omega 37 (5) (2009) 1018-1026] pp. 134-134

Jia-yin Chen