1. On the effects of supplier encroachment under endogenous quantity leadership

   • Arda Yenipazarli

   Short Note 18 January 2024 Pages: 1 - 27

2. Survey on Lagrangian relaxation for MILP: importance, challenges, historical review, recent advancements, and opportunities

   • Mikhail A. Bragin

   Original - Survey or Exposition 11 July 2023 Pages: 29 - 45

   

3. Bi-objective reliability based optimization: an application to investment analysis

   • Raghu Nandan Sengupta
   • Aditya Gupta
   • Gregor Weiss

   Original - OR Modeling/Case Study 16 November 2023 Pages: 47 - 78

   

4. An \(\alpha \)-risk appetite cost minimizing model for multi-commodity capacitated p-hub median problem with time windows and uncertain flows

   • Wenfei Li
   • Jinwu Gao
   • Yicong Mao

   Original Research 27 July 2023 Pages: 79 - 121

   

5. Information and communication technology and labour productivity growth: a production‐frontier approach

   • Rossana Fulgenzi
   • Simone Gitto
   • Paolo Mancuso

   Original Research Open access 25 January 2024 Pages: 123 - 156

   

6. Contract design considering data driven marketing: with and without the cap and trade regulation

   • Jingxin Zhang
   • Jianxiong Zhang
   • Chunqiu Xu

   Original Research 14 November 2023 Pages: 157 - 199

   

7. A Bayesian learning model of hedge fund performance

   • Emmanuel Mamatzakis
   • Pankaj C. Patel
   • Mike G. Tsionas

   Original Research 16 November 2023 Pages: 201 - 238

   

8. On the coincidence of optimal completions for small pairwise comparison matrices with missing entries

   • László Csató
   • Kolos Csaba Ágoston
   • Sándor Bozóki

   Original Research Open access 11 September 2023 Pages: 239 - 247

   

9. Robustness of priority deriving methods for pairwise comparison matrices against rank reversal: a probabilistic approach

   • Jan Górecki
   • David Bartl
   • Jaroslav Ramík

   Original Research Open access 16 December 2023 Pages: 249 - 273

   

10. Two-agent scheduling in a two-machine open shop

    • Peihai Liu
    • Manzhan Gu
    • Xiwen Lu

    Original Research 20 December 2023 Pages: 275 - 301

    

11. Product safety assessment in a dairy dual-channel supply chain using game theory

    • Emad Zamiri-Noghreh
    • Soroush Safarzadeh
    • Mohammad Ranjbar

    Original Research 08 April 2023 Pages: 303 - 329

    

12. Idlefish or not? Online platform’s strategy of secondhand marketplace introduction in the presence of consumer’s uncertain preferences and strategic behavior

    • Yong Zha
    • Yumin Sun
    • Linlin Zhao

    Original Research 08 October 2023 Pages: 331 - 359

    

13. How far should we go to sugarcoat the path to global energy security?

    • Rômulo N. Ely
    • Michael L. Lahr

    Original Research 15 November 2023 Pages: 361 - 392

    

14. Taming impulsive high-frequency data using optimal sampling periods

    • George Tzagkarakis
    • Frantz Maurer
    • John P. Nolan

    Original Research Open access 24 November 2023 Pages: 393 - 415

    

15. Analysis of two-station polling queues with setups

    • Ravi Suman
    • Ananth Krishnamurthy

    Original Research 21 December 2023 Pages: 417 - 437

    

16. Peer-evaluation in centrally managed systems

    • Fatemeh Ghandi
    • Mostafa Davtalab-Olyaie
    • Masoud Asgharian

    Original Research 15 January 2024 Pages: 439 - 459

    

17. Testing the animal spirits theory for ethical investments: further evidence from aggregated and disaggregated data

    • Fredj Jawadi
    • Nabila Jawadi
    • Abdoulkarim Idi Cheffou

    Original Research 04 July 2022 Pages: 461 - 479

    

18. Worst-case analysis of heuristic approaches for the temporal bin packing problem with fire-ups

    • John Martinovic
    • Nico Strasdat

    Original Research Open access 01 July 2023 Pages: 481 - 499

    

19. Financial and energy exchange traded funds futures: an evidence of spillover and portfolio hedging

    • Miklesh Prasad Yadav
    • Shikha Bhatia
    • Md Tarikul Islam

    Original Research 17 February 2022 Pages: 501 - 516