Articles

1. Solving the multisite staff planning and scheduling problem in a sheltered employment centre that employs workers with intellectual disabilities by MILP: a Spanish case study

   • Julien Maheut
   • Jose P. Garcia-Sabater
   • Sofia Garcia-Manglano

   OriginalPaper Open access 18 June 2023

   

2. Comparing allocation and relocation policies at a logistics service container terminal: a discrete-event simulation approach

   • Juan P. Cavada
   • Cristián E. Cortés
   • Pablo A. Rey

   Original Paper 14 June 2023 Pages: 1281 - 1316

   

3. Analytic hierarchy process for urban transportation: a bibliometric and social network analysis

   • Zülal Diri Kenger
   • Ömer Nedim Kenger
   • Eren Özceylan

   OriginalPaper 14 June 2023

   

4. Dynamic demand and noncompetitive intertemporal output adjustments: correction and extension

   • Franz Wirl

   OriginalPaper Open access 12 June 2023 Pages: 483 - 505

   

5. The bounds of votes of divisor electoral methods

   • Tomislav Marošević
   • Josip Miletić
   • Marija Miloloža Pandur

   Original Paper 09 June 2023 Pages: 1265 - 1280

   

6. 60 years of OR in Slovenia: development from a first conference to a vibrant community

   • Janez Povh
   • Lidija Zadnik Stirn
   • Janez Žerovnik

   OriginalPaper Open access 09 June 2023 Pages: 681 - 690

7. Does the energy-related greenhouse gas emission abatement cost depend on the optimization direction: shadow pricing based on the weak disposability technology in the European Union agriculture

   • Justas Streimikis
   • Z. Y. Shen
   • Tomas Balezentis

   Original Paper 09 June 2023

   

8. Multicommodity network flow model of a human resource allocation problem considering time periods

   • Zsolt Ercsey
   • Zoltán Kovács

   OriginalPaper Open access 08 June 2023

   

9. A hybrid estimation of distribution algorithm for the offline 2D variable-sized bin packing problem

   • Istvan Borgulya

   OriginalPaper Open access 04 June 2023 Pages: 45 - 65

   

10. Implementing a multi-user framework for vehicle routing problems: a chronicle

    • Javier Casté
    • Ivo Koch
    • Javier Marenco

    OriginalPaper 18 May 2023

    

11. Electricity consumption prediction using artificial intelligence

    • Tomaž Čegovnik
    • Andrej Dobrovoljc
    • Pavel Tomšič

    OriginalPaper 04 May 2023 Pages: 833 - 851

    

12. Comparing Malmquist and Hicks–Moorsteen productivity changes in China’s high-tech industries: exploring convexity implications

    • Xiaoqing Chen
    • Xinwang Liu

    OriginalPaper 28 April 2023 Pages: 1209 - 1237

    

13. Advantages, sensitivity and application efficiency of the new iterative method to solve multi-objective linear fractional programming problem

    • Tunjo Perić
    • Josip Matejaš
    • Zoran Babić

    OriginalPaper 18 April 2023 Pages: 751 - 767

14. A MILP approach combined with clustering to solve a special petrol station replenishment problem

    • Tamás Hajba
    • Zoltán Horváth
    • Bálint Psenák

    OriginalPaper Open access 01 April 2023 Pages: 95 - 107

15. Comparison of discrete- and continuous-time models for scheduling waste wood processing facilities

    • Olivér Ősz
    • Balázs Dávid
    • Máté Hegyháti

    OriginalPaper Open access 30 March 2023 Pages: 853 - 871

    

16. Estimation of the potential GDP by a new robust filter method

    • Éva Gyurkovics
    • Tibor Takács

    OriginalPaper Open access 28 March 2023 Pages: 1183 - 1207

    

17. How to tighten the control set?

    • Peter Tallos

    OriginalPaper Open access 24 March 2023

18. Input and output reconsidered in supplier selection DEA model

    • Imre Dobos
    • Gyöngyi Vörösmarty

    OriginalPaper Open access 23 March 2023 Pages: 67 - 81

    

19. Should fiscal policies be centralized in a monetary union? A dynamic game approach

    • Dmitri Blueschke
    • Viktoria Blueschke-Nikolaeva
    • Reinhard Neck

    OriginalPaper Open access 14 March 2023 Pages: 1129 - 1148

    

20. Buffered-ranking intervals for virtual profit efficiency analysis

    • Yongqiao Wang
    • He Ni
    • Stan Uryasev

    OriginalPaper 11 March 2023 Pages: 1149 - 1181

    

21. Interactions between the individual and the group level in organizations: The case of learning and group turnover

    • Darío Blanco-Fernández
    • Stephan Leitner
    • Alexandra Rausch

    OriginalPaper Open access 06 March 2023 Pages: 1087 - 1128

    

22. Vectors of indicators and pointer function in the Multistage Bipolar Method

    • Tadeusz Trzaskalik

    OriginalPaper Open access 03 March 2023 Pages: 791 - 816

    

23. The Hungarian insurance market structure: an empirical analysis

    • Veronika Varga
    • Zoltán Madari

    OriginalPaper Open access 18 February 2023 Pages: 927 - 940

24. Interval transportation problem: feasibility, optimality and the worst optimal value

    • Elif Garajová
    • Miroslav Rada

    OriginalPaper 17 February 2023 Pages: 769 - 790

    

25. On the 2-rainbow independent domination numbers of some graphs

    • Boštjan Gabrovšek
    • Aljoša Peperko
    • Janez Žerovnik

    OriginalPaper Open access 15 February 2023 Pages: 817 - 831

    

26. Evaluating the capacity of paired comparison methods to aggregate rankings of separate groups

    • Éva Orbán-Mihálykó
    • Csaba Mihálykó
    • László Gyarmati

    OriginalPaper Open access 12 February 2023 Pages: 109 - 129

    

27. A discrete time evolution model for fracture networks

    • Gábor Domokos
    • Krisztina Regős

    OriginalPaper Open access 29 December 2022 Pages: 83 - 94

    

28. Possible new applications of the interactive programming based on aspiration levels—case of pure and mixed strategies

    • Helena Gaspars-Wieloch

    OriginalPaper Open access 28 December 2022 Pages: 733 - 749

29. Some properties of the maximum loss on loan portfolios

    • József Vörös

    OriginalPaper Open access 19 December 2022 Pages: 155 - 176

    

30. Optimal taxation of a perfectly competitive firm with Cobb–Douglas production function as a bilevel programming problem

    • Zrinka Lukač

    OriginalPaper 16 December 2022 Pages: 891 - 909

    

31. Operating room scheduling with surgical team: a new approach with constraint programming and goal programming

    • Şeyda Gür
    • Mehmet Pınarbaşı
    • Tamer Eren

    OriginalPaper 14 December 2022 Pages: 1061 - 1085

    

32. Optimal tax policy for single homogeneous commodity on n markets with export costs as a Stackelberg game

    • Zrinka Lukač

    OriginalPaper 13 December 2022 Pages: 873 - 890

33. Distorted probability operator for dynamic portfolio optimization in times of socio-economic crisis

    • Kerem Uğurlu
    • Tomasz Brzeczek

    OriginalPaper Open access 09 December 2022 Pages: 1043 - 1060

    

34. A deterministic model for the inventory policy of countries for procurement of vaccines

    • Aysun Pınarbaşı
    • Béla Vizvári

    OriginalPaper 09 December 2022 Pages: 1029 - 1041

    

35. Dangers in using earned duration and other earned value metrics to measure a project’s schedule performance

    • Richard E. Wendell
    • Timothy J. Lowe
    • Mike M. Gordon

    OriginalPaper 04 December 2022 Pages: 665 - 680

    

36. Duality in the analysis of monopsony in the labor market

    • Mira Krpan

    OriginalPaper 28 November 2022 Pages: 975 - 990

    

37. Data mining usage in Italian SMEs: an integrated SEM-ANN approach

    • Mirjana Pejić Bach
    • Amir Topalović
    • Lejla Turulja

    OriginalPaper 27 November 2022 Pages: 941 - 973

    

38. The cutting stock problem applied to the hardening process in an automotive spring factory

    • Pedro Rochavetz de Lara Andrade
    • Silvio Alexandre de Araujo
    • Felipe Kesrouani Lemos

    Original Paper 19 November 2022 Pages: 637 - 664

    

39. Intention to use business intelligence tools in decision making processes: applying a UTAUT 2 model

    • Petra Kašparová

    OriginalPaper 17 November 2022 Pages: 991 - 1008

    

40. Challenges for ATM management in times of market variability caused by the COVID-19 pandemic crisi

    • Marcin Suder
    • Tomasz Wójtowicz
    • Henryk Gurgul

    OriginalPaper Open access 10 November 2022 Pages: 445 - 465

    

41. A fair-multicluster approach to clustering of categorical data

    • Carlos Santos-Mangudo
    • Antonio J. Heras

    Original Paper Open access 08 November 2022 Pages: 583 - 604

42. A multi-criteria decision model for assessing health and self-care ability

    • Marija Milavec Kapun
    • Rok Drnovšek
    • Uroš Rajkovič

    OriginalPaper 28 October 2022 Pages: 911 - 926

    

43. Robust portfolio optimization for banking foundations: a CVaR approach for asset allocation with mandatory constraints

    • Maria Cristina Arcuri
    • Gino Gandolfi
    • Fabrizio Laurini

    Original Paper Open access 28 October 2022 Pages: 557 - 581

    

44. Two-period pricing and utilization decisions in a dual-channel service-only supply chain

    • Shi-Woei Lin
    • Januardi Januardi

    Original Paper 26 October 2022 Pages: 605 - 635

    

45. Averaged dual solution for linear production games and its characterization

    • Ichiro Nishizaki
    • Tomohiro Hayashida
    • Kenta Tanaka

    Original Paper 15 October 2022 Pages: 523 - 555

    

46. Integrated freight car routing and train scheduling

    • Sarah Frisch
    • Philipp Hungerländer
    • Sebastian Steininger

    Original Paper Open access 28 September 2022 Pages: 417 - 443

    

47. What type of contract should e-tailers offer sellers when facing internal competition

    • Yael Perlman

    OriginalPaper 23 September 2022 Pages: 1009 - 1027

    

48. Interest rate liberalization and bank efficiency: A DEA analysis of Chinese commercial banks

    • Huaqing Wu
    • Jingyu Yang
    • Ya Chen

    Original Paper 22 September 2022 Pages: 467 - 498

    

49. Optimal vaccination strategies using a distributed model applied to COVID-19

    • Georgi Angelov
    • Raimund Kovacevic
    • Vladimir M. Veliov

    OriginalPaper Open access 09 September 2022 Pages: 499 - 521

    

50. A new long-step interior point algorithm for linear programming based on the algebraic equivalent transformation

    • Marianna E.-Nagy
    • Anita Varga

    OriginalPaper Open access 13 August 2022 Pages: 691 - 711