RAIRO - Operations Research

Open Access

Performance analysis of discrete-time Geo^X/G/1 retrial queue with various vacation policies and impatient customers p. 1089

Rajasudha R, Arumuganathan R and Dharmaraja S

Published online: 12 May 2022

DOI: https://doi.org/10.1051/ro/2022042

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Open Access

Utilizing energy transition to drive sustainability in cold supply chains: a case study in the frozen food industry p. 1119

Amin Chaabane, Rami As’ad, Ramin Geramianfar and Zied Bahroun

Published online: 12 May 2022

DOI: https://doi.org/10.1051/ro/2022043

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Open Access

Decision and coordination analysis of extended warranty service in a remanufacturing closed-loop supply chain with dual price sensitivity under different channel power structures p. 1149

Xiaodong Zhu, Lian Ding, Yajie Guo and Huiting Zhu

Published online: 12 May 2022

DOI: https://doi.org/10.1051/ro/2022046

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Open Access

Hybrid matheuristics for the multi-capacitated clustering problem p. 1167

Kennedy Anderson Gumarães de Araújo, Jedson Bernadino Guedes and Bruno de Athayde Prata

Published online: 17 May 2022

DOI: https://doi.org/10.1051/ro/2022048

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Open Access

Exploiting performance analysis of redundant system (KM+1S) - İncorporating fault coverage and reboot delay p. 1187

Nupur Goyal and Mangey Ram

Published online: 17 May 2022

DOI: https://doi.org/10.1051/ro/2022011

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Open Access

Optimal marketing channel and strategy in social commerce p. 1203

Xu Chen, Yingliang Wu and Rujie Zhong

Published online: 17 May 2022

DOI: https://doi.org/10.1051/ro/2022053

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Open Access

Mixed financing modes for capital-constrained supply chain with risk-averse members p. 1223

Wenyan Zhuo, Jiawu Peng, Zhiyuan Zhen and Jingru Wang

Published online: 17 May 2022

DOI: https://doi.org/10.1051/ro/2022054

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Open Access

Optimal channel selection of remanufacturing firms with considering asymmetric information in platform economy p. 1259

Kaiying Cao, Yunyi Su, Yuqiu Xu and Jia Wang

Published online: 17 May 2022

DOI: https://doi.org/10.1051/ro/2022041

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Open Access

An improved heuristic algorithm for the maximum benefit Chinese postman problem p. 1283

Shiori Matsuura and Kenjiro Takazawa

Published online: 02 June 2022

DOI: https://doi.org/10.1051/ro/2022044

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Open Access

A ranking framework based on interval self and cross-efficiencies in a two-stage DEA system p. 1293

Marios Dominikos Kremantzis, Patrick Beullens and Jonathan Klein

Published online: 02 June 2022

DOI: https://doi.org/10.1051/ro/2022056

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Open Access

Supply chain contracting considering the cost structure between capacity and quality under information asymmetry p. 1321

Wei Zeng

Published online: 02 June 2022

DOI: https://doi.org/10.1051/ro/2022055

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Open Access

Optimal production strategies of competitive firms considering product innovation p. 1335

Xiaoya Han, Yongyi Zhou and Xin Liu

Published online: 02 June 2022

DOI: https://doi.org/10.1051/ro/2022057

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Open Access

Regularization algorithms for linear copositive problems p. 1353

Olga I. Kostyukova and Tatiana V. Tchemisova

Published online: 02 June 2022

DOI: https://doi.org/10.1051/ro/2022063

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Open Access

On second-order radial-asymptotic proto-differentiability of the borwein perturbation maps p. 1373

Thanh-Hung Pham and Thanh-Sang Nguyen

Published online: 02 June 2022

DOI: https://doi.org/10.1051/ro/2022062

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Open Access

Nonlinear programming problem for strongly E-invex sets and strongly E-preinvex functions p. 1397

Akhlad Iqbal and Askar Hussain

Published online: 13 June 2022

DOI: https://doi.org/10.1051/ro/2022064

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Open Access

A hybrid machine learning-optimization approach to pricing and train formation problem under demand uncertainty p. 1429

Atiye Yousefi and Mir Saman Pishvaee

Published online: 13 June 2022

DOI: https://doi.org/10.1051/ro/2022052

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Open Access

Optimal policies for a deterministic continuous-time inventory model with several suppliers: when a supplier incurs no set-up cost p. 1453

Brian H. Gilding

Published online: 13 June 2022

DOI: https://doi.org/10.1051/ro/2022059

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Open Access

Single machine group scheduling problem with makespan objective and a proportional linear shortening p. 1523

Ji-Bo Wang, Xue Jia, Jia-Xuan Yan, Si-Han Wang and Jin Qian

Published online: 16 June 2022

DOI: https://doi.org/10.1051/ro/2022078

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Open Access

Image space branch-reduction-bound algorithm for globally minimizing a class of multiplicative problems p. 1533

Hongwei Jiao, Wenjie Wang, Jingben Yin and Youlin Shang

Published online: 16 June 2022

DOI: https://doi.org/10.1051/ro/2022061

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Open Access

Performance evaluation of two-stage production systems with time-lag effects: An application in the horticulture industry p. 1571

Mohammad Najari Alamuti, Reza Kazemi Matin, Mohsen Khounsiavash and Zohreh Moghadas

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022073

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Open Access

An integrated inventory model with capacity constraint under order-size dependent trade credit, all-unit discount and partial backordering p. 1593

Mukunda Choudhury, Chandan Mahato and Gour Chandra Mahata

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022017

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Open Access

Intelligent servicing strategy for an online-to-offline (O2O) supply chain under demand variability and controllable lead time p. 1623

Seok-Beom Choi, Bikash Koli Dey, Sung Jun Kim and Biswajit Sarkar

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022026

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Open Access

How cooperative advertising interacts with distributional contracts in a dual-channel system p. 1655

Jingyan Li, Xiang Ji, Zhixin Chen and Jie Wu

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022081

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Open Access

Stochastic medical tourism problem with variable residence time considering gravity function p. 1685

Mansoureh Hasannia Kolaee and Seyed Mohammad Javad Mirzapour Al-e-Hashem

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022082

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Open Access

An optimal ordering policy for a visitor-based purchasing system with stochastic delivery time and partial prepayment for profit maximization p. 1717

Ata Allah Taleizadeh, Hamidreza Zarei and Bhaba R. Sarker

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022047

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Open Access

A bi-objective humanitarian logistics model considering equity in the affected zones: application to a recent earthquake in Mexico p. 1737

Norberto A. Hernández-Leandro, Omar Ibarra-Rojas and José-Fernando Camacho-Vallejo

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022067

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Open Access

Optimal pricing and offering reward decisions in a competitive closed-loop dual-channel supply chain with recycling and remanufacturing p. 1763

Brojeswar Pal

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022074

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Open Access

Short lifetime product supply chain coordination and social benefit considering cannibalization effect and market segmentation p. 1781

Tahereh Hashemi, Ebrahim Teimoury and Farnaz Barzinpour

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022077

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Open Access

Revenue and risk sharing in view of uncertain demand during the pandemics p. 1807

Yen-Deng Huang, Gede Agus Widyadana, Hui Ming Wee and Mauricio Fontoura Blos

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022076

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Open Access

Restricted Hamming–Huffman trees p. 1823

Min C. Lin, Fabiano S. Oliveira, Paulo E. D. Pinto, Moysés S. Sampaio Jr. and Jayme L. Szwarcfiter

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022066

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Open Access

A profit maximization single item inventory problem considering deterioration during carrying for price dependent demand and preservation technology investment p. 1841

Sourav Mahata and Bijoy Krishna Debnath

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022079

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Open Access

Z-equilibrium in random bi-matrix games: Definition and computation p. 1857

Farida Achemine and Moussa Larbani

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022050

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Open Access

An efficient generalized fuzzy TOPSIS algorithm for the selection of the hybrid energy resources: A comparative study between single and hybrid energy plant installation in Turkey p. 1877

Gurpreet Kaur, Arunava Majumder and Rakesh Yadav

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022086

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Open Access

Nexus between financial development, FDI, industrial structure change and innovation in the post-financial crisis era: Evidence from China p. 1901

Hongyan Liu, Yan Ma and Yanrong Song

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022087

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Open Access

Hiding or sharing? Technology upgrade, technology spillover and information asymmetry p. 1917

Guanmei Liu, Haijun Wang, Xiao Lang and Kai Yu

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022092

• Abstract
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Open Access

Weight restrictions for the DEA model in the presence of dual-role factors: An application to the Iranian banking sector p. 1947

Amineh Ghazi and Farhad Hosseinzadeh Lotfi

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2021162

• Abstract
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Open Access

Cost optimization inventory model for deteriorating items with trapezoidal demand rate under completely backlogged shortages in crisp and fuzzy environment p. 1969

Boina Anil Kumar and Susanta Kumar Paikray

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022068

• Abstract
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Open Access

Subsidy and pricing strategies of an agri-food supply chain considering the application of Big Data and blockchain p. 1995

Pan Liu, Ziran Zhang and Fen-Yi Dong

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022070

• Abstract
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Open Access

Towards a framework to combine multiobjective optimization and econometrics and an application in economics of education p. 2015

Mariano Luque, Oscar D. Marcenaro-Gutierrez, Sandra González-Gallardo and Ana B. Ruiz

Published online: 30 June 2022

DOI: https://doi.org/10.1051/ro/2022084

• Abstract
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