Price-coupling games and the generation expansion planning problem Mathew P. AbrahamAnkur A. Kulkarni Original Research 02 July 2020 Pages: 1 - 19
A new inverse DEA cost efficiency model for estimating potential merger gains: a case of Canadian banks Gholam R. AminMustapha Ibn Boamah Original Research 06 June 2020 Pages: 21 - 36
Robust vertex enumeration for convex hulls in high dimensions Pranjal AwasthiBahman KalantariYikai Zhang Original Research 13 March 2020 Pages: 37 - 73
Spectral risk measure of holding stocks in the long run Zsolt BiharyPéter CsókaDávid Zoltán Szabó Original Research Open access 18 June 2020 Pages: 75 - 89
Performance analysis of non-banking finance companies using two-stage data envelopment analysis Pankaj DuttaAayush JainAsish Gupta Original Research 01 July 2020 Pages: 91 - 116
Order cones: a tool for deriving k-dimensional faces of cones of subfamilies of monotone games P. García-SegadorP. Miranda Original Research 10 July 2020 Pages: 117 - 137
Retailer’s ordering policies for time-varying deteriorating items with partial backlogging and permissible delay in payments in a two-warehouse environment Mamta GuptaSunil TiwariChandra K. Jaggi Original Research 22 June 2020 Pages: 139 - 161
Optimal scheduling of airport ferry vehicles based on capacity network Xue HanPeixin ZhaoDi Wan Original Research 03 August 2020 Pages: 163 - 182
Mutual relevance of investor sentiment and finance by modeling coupled stochastic systems with MARS Betül KalaycıAyşe ÖzmenGerhard-Wilhelm Weber Original Research 12 August 2020 Pages: 183 - 206
Direct marketing of an event under hazards of customer saturation and forgetting Konstantin KoganAvi HerbonBeatrice Venturi Original Research 28 July 2020 Pages: 207 - 227
A new branch-and-cut approach for the generalized regenerator location problem Xiangyong LiY. P. Aneja Original Research 16 July 2020 Pages: 229 - 255
Green food supply chain design considering risk and post-harvest losses: a case study D. G. MogaleSri Krishna KumarManoj Kumar Tiwari Original Research 08 June 2020 Pages: 257 - 284
A two-stage DEA model with partial impacts between inputs and outputs: application in refinery industries Mohammad NematiReza Kazemi MatinMehdi Toloo Original Research 08 June 2020 Pages: 285 - 312
Mathematical formulation and hybrid meta-heuristic solution approaches for dynamic single row facility layout problem Ramazan ŞahinSadegh NiroomandSaber Molla-Alizadeh-Zavardehi Original Research 07 July 2020 Pages: 313 - 336
Computing technical capacities in the European entry-exit gas market is NP-hard Lars ScheweMartin SchmidtJohannes Thürauf Original Research Open access 13 August 2020 Pages: 337 - 362
Reformulating the disjunctive cut generating linear program Thiago Serra Original Research 16 July 2020 Pages: 363 - 384
Buyback contract under asymmetric information about retailer’s loss aversion nature Sri Vanamalla VenkataramanDereje Asfaw Original Research 10 August 2020 Pages: 385 - 409
Improving service in the presence of surge traffic: a K-policy voluntary flushing queueing system Won Seok YangNam K. KimChandrasekar Subramaniam Original Research 07 July 2020 Pages: 411 - 423
A chance constrained fuzzy goal programming approach for perishable pharmaceutical supply chain network design Shiva ZandkarimkhaniHassan MinaKannan Govindan Original Research 29 June 2020 Pages: 425 - 452
Parallel processing of the Build Hull algorithm to address the large-scale DEA problem Tao Jie Original-Comparative Computational Study 02 July 2020 Pages: 453 - 481
A finite-horizon Markov decision process model for cancer chemotherapy treatment planning: an application to sequential treatment decision making in clinical trials Nazila BazrafshanM. M. Lotfi Special: OR in Medicine/Ed. Lee 17 July 2020 Pages: 483 - 502
Optimizing waste storage areas in health care centers Lorena PradenasMarco FuentesVíctor Parada Special: OR in Medicine/Ed. Lee 13 July 2020 Pages: 503 - 516