Annals of Operations Research最新文献_第2页

Pricing and green investment strategies for electric vehicle supply chain in a competitive market under different channel leadership 不同渠道领导下竞争市场中电动汽车供应链的定价与绿色投资策略

IF 4.8 3区管理学

Annals of Operations Research Pub Date : 2023-08-03 DOI: 10.1007/s10479-023-05523-y

Ziaul Haq Adnan, Kaustov Chakraborty, Surajit Bag, Jy-Shing Wu

引用次数: 0

Disentangling human trafficking types and the identification of pathways to forced labor and sex: an explainable analytics approach 拆解人口贩运类型和识别强迫劳动和性行为的途径:一种可解释的分析方法

IF 4.4 3区管理学

Annals of Operations Research Pub Date : 2023-07-28 DOI: 10.1007/s10479-023-05520-1

Enes Eryarsoy, Kazim Topuz, Cenk Demiroglu

{"title":"Disentangling human trafficking types and the identification of pathways to forced labor and sex: an explainable analytics approach","authors":"Enes Eryarsoy, Kazim Topuz, Cenk Demiroglu","doi":"10.1007/s10479-023-05520-1","DOIUrl":"10.1007/s10479-023-05520-1","url":null,"abstract":"<div><p>Terms such as human trafficking and modern-day slavery are ephemeral but reflect manifestations of oppression, servitude, and captivity that perpetually have threatened the basic right of all humans. Operations research and analytical tools offering practical wisdom have paid scant attention to this overarching problem. Motivated by this lacuna, this study considers two of the most prevalent categories of human trafficking: forced labor and forced sex. Using one of the largest available datasets due to Counter-Trafficking Data Collective (CTDC), we examine patterns related to forced sex and forced labor. Our study uses a two-phase approach focusing on explainability: Phase 1 involves logistic regression (LR) segueing to association rules analysis and Phase 2 employs Bayesian Belief Networks (BBNs) to uncover intricate pathways leading to human trafficking. This combined approach provides a comprehensive understanding of the factors contributing to human trafficking, effectively addressing the limitations of conventional methods. We confirm and challenge some of the key findings in the extant literature and call for better prevention strategies. Our study goes beyond the pretext of analytics usage by prescribing how to incorporate our results in combating human trafficking.</p></div>","PeriodicalId":8215,"journal":{"name":"Annals of Operations Research","volume":"335 2","pages":"761 - 795"},"PeriodicalIF":4.4,"publicationDate":"2023-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43397576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The trade-off frontier for ESG and Sharpe ratio: a bootstrapped double-frontier data envelopment analysis ESG和Sharpe比率的权衡边界：自举的双边界数据包络分析

IF 4.8 3区管理学

Annals of Operations Research Pub Date : 2023-07-24 DOI: 10.1007/s10479-023-05506-z

Sabri Boubaker, Tu D. Q. Le, Riadh Manita, T. Ngo

引用次数: 1

How does environmental regulation impact low-carbon transition? Evidence from China’s iron and steel industry 环境监管如何影响低碳转型?证据来自中国的钢铁行业

IF 4.8 3区管理学

Annals of Operations Research Pub Date : 2023-07-24 DOI: 10.1007/s10479-023-05480-6

Xiaoling Wang, Yu Chen, Yizhe Dong, Tianyue Zhang, Baofeng Shi

引用次数: 0

Reexamining the oil price & islamic finance relationship: a multicriteria time series analysis 重新审视石油价格与伊斯兰金融的关系:多标准时间序列分析

IF 4.8 3区管理学

Annals of Operations Research Pub Date : 2023-07-20 DOI: 10.1007/s10479-023-05503-2

Fredj Jawadi, A. I. Cheffou, Nabila Jawadi

引用次数: 0

Economic production quantity (EPQ) model in ‘pull’ managed single-machine multi-item production systems “拉动式”管理的单机多产品生产系统中的经济生产数量模型

IF 4.4 3区管理学

Annals of Operations Research Pub Date : 2023-07-19 DOI: 10.1007/s10479-023-05509-w

Rossella Pozzi, Tommaso Rossi, Matteo Salani

引用次数: 0

ESG ratings explainability through machine learning techniques ESG评级可通过机器学习技术进行解释

IF 4.8 3区管理学

Annals of Operations Research Pub Date : 2023-07-19 DOI: 10.1007/s10479-023-05514-z

Alessandro Del Vitto, D. Marazzina, Davide Stocco

引用次数: 2

Cryptocurrency markets, macroeconomic news announcements and energy consumption 加密货币市场，宏观经济新闻公告和能源消耗

IF 4.8 3区管理学

Annals of Operations Research Pub Date : 2023-07-18 DOI: 10.1007/s10479-023-05500-5

Walid Ben Omrane, Qianru Qi, Samir Saadi

引用次数: 1

Complex networks and deep learning for copper flow across countries 复杂的网络和深度学习的铜跨国家流动

IF 4.4 3区管理学

Annals of Operations Research Pub Date : 2023-07-17 DOI: 10.1007/s10479-023-05419-x

Lorenzo Federico, Ayoub Mounim, Pierpaolo D’Urso, Livia De Giovanni

{"title":"Complex networks and deep learning for copper flow across countries","authors":"Lorenzo Federico, Ayoub Mounim, Pierpaolo D’Urso, Livia De Giovanni","doi":"10.1007/s10479-023-05419-x","DOIUrl":"10.1007/s10479-023-05419-x","url":null,"abstract":"<div><p>In this paper, by using a lifecycle perspective, four stages related to the extraction, refining and processing of copper were identified. The different behaviors of countries in the import/export networks at the four stages synthetically reflect their position in the global network of copper production and consumption. The trade flows of four commodities related to the extraction, refining and processing of copper of 142 nations with population above 2 millions based on the UN Comtrade website (https://comtrade.un.org/data/), in five years from 2017 to 2021, were considered. The observed trade flows in each year have been modelled as a directed multilayer network. Then the countries have been grouped according to their structural equivalence in the international copper flow by using a Multilayer Stochastic Block Model. To put further insight in the obtained community structure of the countries, a deep learning model based on adapting the node2vec to a multilayer setting has been used to embed the countries in an Euclidean plane. To identify groups of nations that play the same role across time, some distances between the parameters obtained in consecutive years were introduced. We observe that 97 countries out of 142 consistently occupy the same position in the copper supply chain throughout the five years, while the other 45 move through different roles in the copper supply chain.\u0000</p></div>","PeriodicalId":8215,"journal":{"name":"Annals of Operations Research","volume":"339 1-2","pages":"937 - 963"},"PeriodicalIF":4.4,"publicationDate":"2023-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10479-023-05419-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43457132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Preface: advances of machine learning and optimization in healthcare systems and medicine 前言:医疗保健系统和医学中机器学习和优化的进展

IF 4.8 3区管理学

Annals of Operations Research Pub Date : 2023-07-12 DOI: 10.1007/s10479-023-05510-3

Gerhard-Wilhelm Weber, Hamid Arabnia, Nadi Serhan Aydın, Erfan Babaee Tirkolaee

引用次数: 2