Sustainable buyer–supplier relationship capability development: a relational framework and visualization methodology Chunguang BaiSimonov Kusi-SarpongDiego Vazquez-Brust Original Research 18 May 2021 Pages: 1 - 34
Technical efficiency in firm games with constant returns to scale and \(\alpha \)-returns to scale Walter BriecMarc DuboisStéphane Mussard Original Research 12 April 2021 Pages: 35 - 62
On performance evaluation with a dual-role factor Wen-Chih Chen Original Research 14 June 2021 Pages: 63 - 84
Optimal algorithms for scheduling under time-of-use tariffs Lin ChenNicole MegowJosé Verschae Original Research Open access 08 April 2021 Pages: 85 - 107
A novel hybrid PSO-based metaheuristic for costly portfolio selection problems Marco CorazzaGiacomo di TolloRaffaele Pesenti Original Research Open access 21 April 2021 Pages: 109 - 137
Optimal Bitcoin trading with inverse futures Jun DengHuifeng PanBin Zou Original Research 22 May 2021 Pages: 139 - 163
Optimal level of state ownership in banks: prevention measure versus emergency action—evidence from the new millennia Emilios GalariotisIordanis KalaitzoglouConstantin Zopounidis Original Research 26 May 2021 Pages: 165 - 197
A hybrid decision support model using Grey Relational Analysis and the Additive-Veto Model for solving multicriteria decision-making problems: an approach to supplier selection Thalles Vitelli GarcezHelder Tenório CavalcantiAdiel Teixeira de Almeida Original Research 16 May 2021 Pages: 199 - 231
Provincial carbon emission performance analysis in China based on a Malmquist data envelopment analysis approach with fixed-sum undesirable outputs Yongjun LiWenhui HouLiang Liang Original Research 10 April 2021 Pages: 233 - 261
Differential game of product–service supply chain considering consumers’ reference effect and supply chain members’ reciprocity altruism in the online-to-offline mode Deqing MaJinsong HuWeihao Wang Original Research 12 April 2021 Pages: 263 - 297
Managing mobile production-inventory systems influenced by a modulation process Satya S. MalladiAlan L. EreraChelsea C. White III Original Research 06 July 2021 Pages: 299 - 330
Selection of optimum parameter for compression testing based on design of experiments using Taguchi method T. NagarajM. RajkumarK. Muralidharan Original Research 27 July 2021 Pages: 331 - 341
Stability of faces in asymmetric evolutionary games Aradhana NarangA. J. Shaiju Original Research 15 June 2021 Pages: 343 - 359
Identifying relatively irreducible infeasible subsystems of linear inequalities Jérémy OmerMichael Poss Original Research 26 May 2021 Pages: 361 - 379
A two-stage reliability optimization approach for solving series–parallel redundancy allocation problem considering the sale of worn-out parts Bakhtiar OstadiRamtin Hamedankhah Original Research 11 May 2021 Pages: 381 - 396
An exact algorithm for the resource constrained home health care vehicle routing problem Neda TanoumandTonguç Ünlüyurt Original Research 08 April 2021 Pages: 397 - 425
Multi-echelon fulfillment warehouse rent and production allocation for online direct selling Zhanwei TianGuoqing Zhang Original Research 19 July 2021 Pages: 427 - 451
Solving data envelopment analysis models with sum-of-fractional objectives: a global optimal approach based on the multiparametric disaggregation technique Jianhui XieQiwei XieLiang Liang Original Research 12 April 2021 Pages: 453 - 480
Alternate second order conic program reformulations for hub location under stochastic demand and congestion Sneha Dhyani BhattSachin JayaswalNavneet Vidyarthi Original-Comparative Computational Study 12 April 2021 Pages: 481 - 527
A review of recent advances in the operations research literature on the green routing problem and its variants Emna MarrekchiWalid BesbesEmrah Demir Original - Survey or Exposition 15 April 2021 Pages: 529 - 574
