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

   • Yael Perlman

   OriginalPaper 23 September 2022 Pages: 1009 - 1027

   

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

   • Aysun Pınarbaşı
   • Béla Vizvári

   OriginalPaper 09 December 2022 Pages: 1029 - 1041

   

3. 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

   

4. 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

   

5. 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

   

6. 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

   

7. Buffered-ranking intervals for virtual profit efficiency analysis

   • Yongqiao Wang
   • He Ni
   • Stan Uryasev

   OriginalPaper 11 March 2023 Pages: 1149 - 1181

   

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

   • Éva Gyurkovics
   • Tibor Takács

   OriginalPaper Open access 28 March 2023 Pages: 1183 - 1207

   

9. 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

   

10. Optimization with uncertainties: a scheduling example

    • Máté Hegyháti
    • Krisztián Attila Bakon
    • Tibor Holczinger

    OriginalPaper Open access 30 June 2023 Pages: 1239 - 1263

    

11. The bounds of votes of divisor electoral methods

    • Tomislav Marošević
    • Josip Miletić
    • Marija Miloloža Pandur

    Original Paper 09 June 2023 Pages: 1265 - 1280

    

12. 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