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Asia-Pacific Journal of Operational Research最新文献

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Logistics Service Openness Strategy of Online Platforms with Vertical Differentiation and Endogenous Service Level 具有垂直差异和内生服务水平的在线平台的物流服务开放战略
IF 1.4 4区 管理学
Asia-Pacific Journal of Operational Research Pub Date : 2024-01-03 DOI: 10.1142/s0217595923400225
Yihong Hu, Yongrui Duan, Shengnan Qu, Jiazhen Huo
{"title":"Logistics Service Openness Strategy of Online Platforms with Vertical Differentiation and Endogenous Service Level","authors":"Yihong Hu, Yongrui Duan, Shengnan Qu, Jiazhen Huo","doi":"10.1142/s0217595923400225","DOIUrl":"https://doi.org/10.1142/s0217595923400225","url":null,"abstract":"This paper explores the strategic motivation for a platform to open its superior logistics service to a third-party seller with an endogenous service level. We consider a Stackelberg game between the platform and the seller who sells products to consumers who perceive the platform’s product as having a higher value than the seller’s product. We characterize the equilibrium results in two schemes regarding opening or not opening the service and present conditions for the platform to open the service and the seller to accept the service. In equilibrium, the platform’s logistics service remains at the same level before and after opening. Particularly, we demonstrate that the motivation for the platform to open the service is not simply collecting extra revenue from the service but can be understood from mitigating price competition and securing its demand and price. We find that the platform is always willing to open the logistics system because it provides the platform an additional tool to manipulate the seller’s pricing behavior and therefore improves its own profit. With a high commission rate, the platform is even willing to subsidize the seller for using the logistics service. A Pareto improvement can be realized for two firms when consumers are highly sensitive to the service level. Consumers are worse off after service opening in most cases. Our analysis offers insights into the incentives of one retailer providing high-quality service for its rival when retailers differentiate in price and service.","PeriodicalId":55455,"journal":{"name":"Asia-Pacific Journal of Operational Research","volume":"137 29","pages":""},"PeriodicalIF":1.4,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139387518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Unification of Higher-Order Dual Programs Over Cones 统一锥体上的高阶二元程序
IF 1.4 4区 管理学
Asia-Pacific Journal of Operational Research Pub Date : 2023-12-30 DOI: 10.1142/s0217595923500422
S. Saini, N. Kailey
{"title":"Unification of Higher-Order Dual Programs Over Cones","authors":"S. Saini, N. Kailey","doi":"10.1142/s0217595923500422","DOIUrl":"https://doi.org/10.1142/s0217595923500422","url":null,"abstract":"","PeriodicalId":55455,"journal":{"name":"Asia-Pacific Journal of Operational Research","volume":" 12","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139140292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Research on multiple slack due-date assignments scheduling with position-dependent weights 带职位权重的多重松弛到期日分配调度研究
IF 1.4 4区 管理学
Asia-Pacific Journal of Operational Research Pub Date : 2023-12-15 DOI: 10.1142/s0217595923500392
Ji-Bo Wang, Han Bao, Congying Wan
{"title":"Research on multiple slack due-date assignments scheduling with position-dependent weights","authors":"Ji-Bo Wang, Han Bao, Congying Wan","doi":"10.1142/s0217595923500392","DOIUrl":"https://doi.org/10.1142/s0217595923500392","url":null,"abstract":"","PeriodicalId":55455,"journal":{"name":"Asia-Pacific Journal of Operational Research","volume":"320 11","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138996822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Global Robust Newsvendor Operation Strategy for a Two-Market Stochastic Inventory System 双市场随机库存系统的全球稳健新闻供应商运营策略
IF 1.4 4区 管理学
Asia-Pacific Journal of Operational Research Pub Date : 2023-12-04 DOI: 10.1142/s0217595923500380
Xiaoli Yan, Hui Yu
{"title":"Global Robust Newsvendor Operation Strategy for a Two-Market Stochastic Inventory System","authors":"Xiaoli Yan, Hui Yu","doi":"10.1142/s0217595923500380","DOIUrl":"https://doi.org/10.1142/s0217595923500380","url":null,"abstract":"","PeriodicalId":55455,"journal":{"name":"Asia-Pacific Journal of Operational Research","volume":"16 12","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138602817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Author Index Volume 40 作者索引 第 40 卷
IF 1.4 4区 管理学
Asia-Pacific Journal of Operational Research Pub Date : 2023-12-01 DOI: 10.1142/s0217595923990014
{"title":"Author Index Volume 40","authors":"","doi":"10.1142/s0217595923990014","DOIUrl":"https://doi.org/10.1142/s0217595923990014","url":null,"abstract":"","PeriodicalId":55455,"journal":{"name":"Asia-Pacific Journal of Operational Research","volume":"1 10","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138623811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Optimality Conditions in Uncertain Multi-objective Optimization Problems with a Variable Domination Structure 具有可变支配结构的不确定多目标优化问题中的最优性条件
IF 1.4 4区 管理学
Asia-Pacific Journal of Operational Research Pub Date : 2023-11-24 DOI: 10.1142/s0217595923500318
Cong Fan, Qilin Wang
{"title":"Optimality Conditions in Uncertain Multi-objective Optimization Problems with a Variable Domination Structure","authors":"Cong Fan, Qilin Wang","doi":"10.1142/s0217595923500318","DOIUrl":"https://doi.org/10.1142/s0217595923500318","url":null,"abstract":"","PeriodicalId":55455,"journal":{"name":"Asia-Pacific Journal of Operational Research","volume":"12 17","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139240379","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Proximal alternating direction method of multipliers with convex combination proximal centers 近端中心凸组合乘法器的近端交替方向法
4区 管理学
Asia-Pacific Journal of Operational Research Pub Date : 2023-11-08 DOI: 10.1142/s021759592350029x
Danqing Zhou, Haiwen Xu, Junfeng Yang
{"title":"Proximal alternating direction method of multipliers with convex combination proximal centers","authors":"Danqing Zhou, Haiwen Xu, Junfeng Yang","doi":"10.1142/s021759592350029x","DOIUrl":"https://doi.org/10.1142/s021759592350029x","url":null,"abstract":"Proximal alternating direction method of multipliers (PADMM) is a classical primal-dual splitting method for solving separable convex optimization problems with linear equality constraints, which have numerous applications in, e.g., signal and image processing, machine learning, and statistics. In this paper, we propose a new variant of PADMM, called PADMC, whose proximal centers are constructed by convex combinations of the iterates. PADMC is able to take advantage of problem structures and preserves the desirable properties of the classical PADMM. We establish iterate convergence as well as [Formula: see text] ergodic and [Formula: see text] nonergodic sublinear convergence rate results measured by function residual and feasibility violation, where [Formula: see text] denotes the iteration number. Moreover, we propose two fast variants of PADMC, one achieves faster [Formula: see text] ergodic convergence rate when one of the component functions is strongly convex, and the other ensures faster [Formula: see text] nonergodic convergence rate measured by constraint violation. Finally, preliminary numerical results on the LASSO and the elastic-net regularization problems are presented to demonstrate the performance of the proposed methods.","PeriodicalId":55455,"journal":{"name":"Asia-Pacific Journal of Operational Research","volume":" 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135293373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
An accelerated double-proximal gradient algorithm for DC programming 一种加速的直流规划双近邻梯度算法
4区 管理学
Asia-Pacific Journal of Operational Research Pub Date : 2023-11-04 DOI: 10.1142/s0217595923500288
Gaoxi Li, Ying Yi, Yingquan Huang
{"title":"An accelerated double-proximal gradient algorithm for DC programming","authors":"Gaoxi Li, Ying Yi, Yingquan Huang","doi":"10.1142/s0217595923500288","DOIUrl":"https://doi.org/10.1142/s0217595923500288","url":null,"abstract":"The double-proximal gradient algorithm (DPGA) is a new variant of the classical difference-of-convex algorithm (DCA) for solving difference-of-convex (DC) optimization problems. In this paper, we propose an accelerated version of the double-proximal gradient algorithm for DC programming, in which the objective function consists of three convex modules (only one module is smooth). We establish convergence of the sequence generated by our algorithm if the objective function satisfies the Kurdyka–[Formula: see text]ojasiewicz (K[Formula: see text]) property and show that its convergence rate is not weaker than DPGA. Compared with DPGA, the numerical experiments on an image processing model show that the number of iterations of ADPGA is reduced by 43.57% and the running time is reduced by 43.47% on average.","PeriodicalId":55455,"journal":{"name":"Asia-Pacific Journal of Operational Research","volume":"14 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135728307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
A novel affine relaxation-based algorithm for minimax affine fractional program 一种新的基于仿射松弛的极大极小仿射分数型程序算法
4区 管理学
Asia-Pacific Journal of Operational Research Pub Date : 2023-11-03 DOI: 10.1142/s0217595923500367
Hongwei Jiao, Binbin Li, Youlin Shang
{"title":"A novel affine relaxation-based algorithm for minimax affine fractional program","authors":"Hongwei Jiao, Binbin Li, Youlin Shang","doi":"10.1142/s0217595923500367","DOIUrl":"https://doi.org/10.1142/s0217595923500367","url":null,"abstract":"","PeriodicalId":55455,"journal":{"name":"Asia-Pacific Journal of Operational Research","volume":"34 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135868268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Nested Simulation for Conditional Value-at-Risk with Discrete Losses 离散损失条件风险值的嵌套模拟
4区 管理学
Asia-Pacific Journal of Operational Research Pub Date : 2023-11-03 DOI: 10.1142/s0217595923500379
Yu Ge, Guangwu Liu, Houcai Shen
{"title":"Nested Simulation for Conditional Value-at-Risk with Discrete Losses","authors":"Yu Ge, Guangwu Liu, Houcai Shen","doi":"10.1142/s0217595923500379","DOIUrl":"https://doi.org/10.1142/s0217595923500379","url":null,"abstract":"","PeriodicalId":55455,"journal":{"name":"Asia-Pacific Journal of Operational Research","volume":"36 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135868263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
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