International Journal of Production Economics最新文献_第7页

Retail category management under shelf-space dependent demand: The effectiveness of category captainship 取决于货架空间需求的零售品类管理：品类领导的有效性

IF 9.8 1区工程技术

International Journal of Production Economics Pub Date : 2024-08-10 DOI: 10.1016/j.ijpe.2024.109365

{"title":"Retail category management under shelf-space dependent demand: The effectiveness of category captainship","authors":"","doi":"10.1016/j.ijpe.2024.109365","DOIUrl":"10.1016/j.ijpe.2024.109365","url":null,"abstract":"<div><p>Category captainship is a retail category management practice where the retailer delegates certain category decisions to a vendor, known as the category captain, to leverage the vendor’s market expertise and reduce the retailer’s workload in managing the category. We examine the effectiveness of category captainship compared to traditional retailer category management, focusing on scenarios where shelf space capacity decisions are delegated to the category captain, and demand is dependent on shelf space capacity. Our study considers two competing manufacturers, each selling a substitutable product through a common retailer. We find that when the retailer’s profit-sharing ratio is sufficiently but not excessively high, category captainship can enhance profits for both the retailer and the captain manufacturer. These profit improvements are more pronounced at intermediate values of shelf space elasticity of demand. Although the non-captain manufacturer may suffer from competitive exclusion under certain conditions, “win-win-win” outcomes in profits and sales occur when the products are highly differentiated by price or shelf-space elasticity. The retailer benefits from increasing demand elasticity of shelf space and prefers to designate the manufacturer with the higher elasticity as the category captain. When the profit-sharing ratio is determined through a retailer-led bargaining framework, the retailer benefits most by negotiating sequentially with the manufacturers, inducing the manufacturer with lower bargaining power to take on the category captain role. Our findings provide valuable insights into developing category management strategies under shelf-space elastic demand.</p></div>","PeriodicalId":14287,"journal":{"name":"International Journal of Production Economics","volume":null,"pages":null},"PeriodicalIF":9.8,"publicationDate":"2024-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141985039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Modeling and solving integrated assembly line balancing, assembly line feeding, and facility sizing problems 建模并解决综合装配线平衡、装配线供料和设施规模问题

IF 9.8 1区工程技术

International Journal of Production Economics Pub Date : 2024-08-08 DOI: 10.1016/j.ijpe.2024.109354

{"title":"Modeling and solving integrated assembly line balancing, assembly line feeding, and facility sizing problems","authors":"","doi":"10.1016/j.ijpe.2024.109354","DOIUrl":"10.1016/j.ijpe.2024.109354","url":null,"abstract":"<div><p>The individual research domains of assembly line balancing and feeding have received considerable attention in recent years, furthered by a continuing trend towards mass customization. This research extends the limited literature on the simultaneous consideration of line balancing and feeding while substantially broadening the scope concerning the number of assembly line feeding policies and the incorporation of facility sizing decisions. This large-scale problem is modeled using mathematical programming techniques and solved using a logic-based Benders’ decomposition. We used a combination of real-world and re-engineered data from a car manufacturer to conduct numerical experiments. The major findings reveal that integrated decision-making may lead to a substantial cost reduction of up to 20% in this case. Furthermore, the study explores subsets of feeding policies to reduce the amount of different material flows within the factory while considering their associated costs. Our findings reveal a surprising difference in the importance of individual line feeding policies, specifically identifying boxed-supply as a pivotal policy for ensuring feasibility and reducing costs.</p></div>","PeriodicalId":14287,"journal":{"name":"International Journal of Production Economics","volume":null,"pages":null},"PeriodicalIF":9.8,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0925527324002111/pdfft?md5=17fb6aadfa185b8e59dfa1c13a6c09a9&pid=1-s2.0-S0925527324002111-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142164921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Business analytics affordances for supply chain value creation: A technology-organization-environment perspective 供应链价值创造的商业分析能力：技术-组织-环境视角

IF 9.8 1区工程技术

International Journal of Production Economics Pub Date : 2024-08-06 DOI: 10.1016/j.ijpe.2024.109367

{"title":"Business analytics affordances for supply chain value creation: A technology-organization-environment perspective","authors":"","doi":"10.1016/j.ijpe.2024.109367","DOIUrl":"10.1016/j.ijpe.2024.109367","url":null,"abstract":"<div><p>Despite the potential of business analytics (BA) in supply chains, many firms struggle to effectively integrate and leverage BA in their supply chains, leading to underutilized data and missed opportunities for optimization. Therefore, this study utilizes an affordance perspective to study the actualization of BA affordances within supply chains. We conduct a multiple case study analysis, interviewing 28 individuals across nine companies. Our investigation uncovers a hierarchy of intertwined affordances facilitating supply chain information management, cooperation, and customer-focused solutions. Significantly, we highlight the unique influence of technology, organization, and environmental (TOE) factors in shaping affordance actualization. As a result, we argue against generic prescriptions for BA affordance actualization, instead promoting a more tailored approach informed by specific TOE factors tied to each individual supply chain. Our work advances technology affordance research by explaining affordance actualization within supply chains and highlighting the dynamic interplay between TOE factors and BA affordance actualization. Subsequently, our research offers a nuanced understanding of BA implementation, demonstrating how tailored BA strategies can enhance supply chain optimization, cooperation, and customer-centric solutions, ultimately driving value creation for supply chains.</p></div>","PeriodicalId":14287,"journal":{"name":"International Journal of Production Economics","volume":null,"pages":null},"PeriodicalIF":9.8,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142049555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Integrating capability index and generalized rule-switching mechanism for enhanced quick-switch sampling systems 集成能力指数和广义规则切换机制，实现增强型快速切换抽样系统

IF 9.8 1区工程技术

International Journal of Production Economics Pub Date : 2024-08-06 DOI: 10.1016/j.ijpe.2024.109366

{"title":"Integrating capability index and generalized rule-switching mechanism for enhanced quick-switch sampling systems","authors":"","doi":"10.1016/j.ijpe.2024.109366","DOIUrl":"10.1016/j.ijpe.2024.109366","url":null,"abstract":"<div><p>Variables Quick-Switch Sampling Systems (VQSSs) that involve both normal and tightened inspections for lot dispositions have attracted significant attention and discussion. However, existing VQSS models exhibit limitations, particularly in their rule-switching mechanism. Practitioners may encounter situations where multiple rounds of tightened inspection are necessary to ensure submission quality when suspicions of process degradation arise. Current VQSS models do not effectively address this need. To overcome this limitation, we present VQSSG by integrating a VQSS with a generalized rule-switching mechanism and the widely used capability index <em>C</em><sub><em>pk</em></sub>. VQSSG offers practitioners the flexibility to specify the number of successive lot acceptances under tightened inspection before transitioning to normal inspection. Our research includes the derivation of operating characteristics and average sample number functions for VQSSG, based on the <em>C</em><sub><em>pk</em></sub> index. Through in-depth investigations, we construct nonlinear optimisation models to determine the optimal system design and identify distinct types and settings for VQSSG, highlighting its strengths and weaknesses. Additionally, we provide managerial insights and recommendations for the effective implementation and application of VQSSG. To validate the practicality of this system, an industrial case study is presented. This paper significantly enhances the efficiency and adaptability of sampling systems by introducing VQSSG. The findings and managerial suggestions contribute to a deeper understanding of potential real-world applications, thereby enhancing quality control and decision-making processes.</p></div>","PeriodicalId":14287,"journal":{"name":"International Journal of Production Economics","volume":null,"pages":null},"PeriodicalIF":9.8,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141933237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Blockchain adoption of pharmaceutical firms in a competitive market: Pricing, drug traceability and consumer awareness 制药公司在竞争激烈的市场中采用区块链：定价、药品溯源和消费者意识

IF 9.8 1区工程技术

International Journal of Production Economics Pub Date : 2024-08-03 DOI: 10.1016/j.ijpe.2024.109356

{"title":"Blockchain adoption of pharmaceutical firms in a competitive market: Pricing, drug traceability and consumer awareness","authors":"","doi":"10.1016/j.ijpe.2024.109356","DOIUrl":"10.1016/j.ijpe.2024.109356","url":null,"abstract":"<div><p>To cope with counterfeit drugs reaching consumers all over the world, pharmaceutical firms increasingly regard blockchain technology (BCT) as a promising solution to achieve drug traceability. This study proposes a game-theoretic model to investigate the impact of BCT adoption on pharmaceutical firms’ pricing and performance in a competitive market, where one firm offers a branded drug and the other offers a generic version. We consider three contrastive cases with no BCT adoption, unilateral BCT adoption of the branded drug firm and bilateral BCT adoption and characterize consumer traceability awareness, which represents the fraction of consumers sensitive to drug traceability. We find that when BCT is unilaterally adopted, a high consumer traceability awareness level may lead to either higher or lower drug prices. The bilateral adoption of BCT always benefits the generic drug firm due to the enhanced drug traceability, but may damage the branded drug firm attributed to the mitigated differentiation between the two drugs. Compared with the unilateral adoption of BCT, bilaterally adopting BCT can lead to a win-win or lose-lose outcome, depending on the trade-off of drug traceability, drug differentiation and pricing competition. In addition, the adoption of BCT improves consumer welfare when consumers hold a high level of traceability awareness.</p></div>","PeriodicalId":14287,"journal":{"name":"International Journal of Production Economics","volume":null,"pages":null},"PeriodicalIF":9.8,"publicationDate":"2024-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141933238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Group decision making model for selection of performance indicators for sustainable supplier evaluation in agro-food supply chain 为农业食品供应链可持续供应商评估选择绩效指标的群体决策模型

IF 9.8 1区工程技术

International Journal of Production Economics Pub Date : 2024-08-02 DOI: 10.1016/j.ijpe.2024.109353

{"title":"Group decision making model for selection of performance indicators for sustainable supplier evaluation in agro-food supply chain","authors":"","doi":"10.1016/j.ijpe.2024.109353","DOIUrl":"10.1016/j.ijpe.2024.109353","url":null,"abstract":"<div><div>Sustainable food production is of vital importance to ensure food security, enhanced stability, environmental protection, and economic development for any developing nation. In an Agro- Food Supply Chain (AFSC), joint efforts of all supply chain actors inclined towards sustainability can contribute significantly towards sustainable production. Suppliers, who are intermediaries between Food Processing Firm (FPF) and sub-suppliers or farmers, must follow the FPF's sustainability practices at their own level, and they must monitor the enactment of these activities at their sub-supplier level. In this regard, the study focuses on developing a group consensus mathematical model to derive a broader set of performance indicators to evaluate a supplier's competency in maintaining, monitoring, and tracing sustainable performance in his sub-supplier network. A two-phased group consensus model is presented; it selects performance indicators using the Delphi method and it utilizes a feedback mechanism rooted in Group Analytical Hierarchy Process. This system is based on an iterative algorithm to generate weights that all decision makers accept. The proposed model is illustrated with an analysis of an Indian flour milling company. Kendall's concordance coefficient is employed to understand the degree of agreement among decision makers before and after the application of the proposed model. Increase in its value post-application validates the efficacy of the model. This approach for performance indicator selection for sustainable supplier evaluation research is unique in the field of AFSC. Results of the study indicate that the top ranking indicator is ‘Food Safety’ followed by ‘Payment to Sub-suppliers’. Key policy implications are drawn from the result findings which can be further integrated to support sustainable growth and development of suppliers and sub-suppliers in any AFSC.</div></div>","PeriodicalId":14287,"journal":{"name":"International Journal of Production Economics","volume":null,"pages":null},"PeriodicalIF":9.8,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142323515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Integrated cross-dock location and supply mode planning in retail networks 零售网络中的跨货场位置和供应模式综合规划

IF 9.8 1区工程技术

International Journal of Production Economics Pub Date : 2024-08-02 DOI: 10.1016/j.ijpe.2024.109349

{"title":"Integrated cross-dock location and supply mode planning in retail networks","authors":"","doi":"10.1016/j.ijpe.2024.109349","DOIUrl":"10.1016/j.ijpe.2024.109349","url":null,"abstract":"<div><p>This paper considers the problem of integrating cross-docks (CDs) into a given retail supply network with the aim of minimizing related logistics costs. These comprise transportation costs, costs for setting up and operating CDs, inventory holding and purchasing costs. We present a novel mixed integer program (MIP) for optimizing the number and locations of CDs within the supply network as well as the selection of flow type (cross-docking or direct-to-warehouse shipping) and the associated delivery pattern tailored to a specific supplier. A numerical study shows that the original problem is difficult to solve for real-sized instances using a standard MIP solver. We therefore develop a hierarchical decomposition approach that achieves cost-efficient results compared to heuristic approaches, which assume linear transportation costs. In order to demonstrate the model’s applicability to real-life instances and to gain further practical insights we conducted a case study using data from a major European retail company. In this study we found that more than 6% of related logistics costs can be saved by setting up CDs within the supply network. We also show that existing approaches in literature may lead to unfavorable results in certain settings due to an overestimation of transportation bundling effects. Extensive numerical experiments and scenario analyses provide further managerial insights into the problem characteristics.</p></div>","PeriodicalId":14287,"journal":{"name":"International Journal of Production Economics","volume":null,"pages":null},"PeriodicalIF":9.8,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0925527324002068/pdfft?md5=d12acb6084ad16a0f9f0ec952511d7c9&pid=1-s2.0-S0925527324002068-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142040498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Identifying assets exposed to physical climate risk: A decision-support methodology 识别面临自然气候风险的资产：决策支持方法

IF 9.8 1区工程技术

International Journal of Production Economics Pub Date : 2024-08-02 DOI: 10.1016/j.ijpe.2024.109355

{"title":"Identifying assets exposed to physical climate risk: A decision-support methodology","authors":"","doi":"10.1016/j.ijpe.2024.109355","DOIUrl":"10.1016/j.ijpe.2024.109355","url":null,"abstract":"<div><p>Climate events are increasingly affecting supply chains, leading to frequent and costly impacts. Managers lack a systematic approach to evaluate risks to individual facilities and employees. We propose a decision support methodology to help quantify the exposure of both to ten most common climate hazards. Using both historical and scenario-based climate data, the methodology distinguishes three dimensions for understanding climate risk: anomaly, extreme variability, and acceleration, applied to each peril from historical to projected data. This approach allows for the isolation of the components of climate change by peril, facilitating a better understanding of each component. Furthermore, it enables the development of adaptative responses tailored to each of the climate dimensions. A case study of a logistics group with more than 200 warehouses across 181 locations in eight European countries illustrates the approach, demonstrating its practicality and effectiveness. Our methodology offers firms, large and small, the opportunity to reinforce their resilience in the face of multiple physical risks. The metrics and scores presented in this paper can be extended to assess the growing issues of climate risks as they apply to occupational health and safety as well as natural resources management.</p></div>","PeriodicalId":14287,"journal":{"name":"International Journal of Production Economics","volume":null,"pages":null},"PeriodicalIF":9.8,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0925527324002123/pdfft?md5=9e5c765041b02da6195d84c345909962&pid=1-s2.0-S0925527324002123-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141933239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

What are the right configurations of just-in-time and just-in-case when supply chain shocks increase? 当供应链冲击增加时，及时生产和及时交货的正确配置是什么？

IF 9.8 1区工程技术

International Journal of Production Economics Pub Date : 2024-07-31 DOI: 10.1016/j.ijpe.2024.109352

引用次数: 0

Digital governance for supplier opportunism: The mediating role of supplier transparency 供应商机会主义的数字治理：供应商透明度的中介作用

IF 9.8 1区工程技术

International Journal of Production Economics Pub Date : 2024-07-30 DOI: 10.1016/j.ijpe.2024.109351

{"title":"Digital governance for supplier opportunism: The mediating role of supplier transparency","authors":"","doi":"10.1016/j.ijpe.2024.109351","DOIUrl":"10.1016/j.ijpe.2024.109351","url":null,"abstract":"<div><p>Curtailing supplier opportunism is a critical concern for both business practitioners and supply chain researchers. However, ambiguity remains regarding the effective deployment of digital technologies (DTs) within supply chain practices to address this issue. Drawing on the asset orchestration perspective, we consider two DT deployment manners (i.e., breadth and depth) and examine their impacts on supplier transparency and supplier opportunism. We investigate 323 Chinese firms and use structural equation modeling to test the proposed hypotheses. We also conduct a scenario-based experiment involving 144 business managers to improve the robustness of our results. We find that although two DT deployment manners positively affect suppliers' cost and relationship transparency, only relationship transparency exhibits a statistically significant negative association with suppliers’ weak opportunism, rather than strong opportunism. More interestingly, of the two DT deployment manners, relationship transparency merely mediates the breadth – weak opportunism association. We advance research on supply chain governance by elucidating the nuanced role of DT deployment in curbing supplier opportunism. We also offer significant insights for firms seeking to reassess their digital supply chain plans, improve engagement with suppliers, and curb unethical practices.</p></div>","PeriodicalId":14287,"journal":{"name":"International Journal of Production Economics","volume":null,"pages":null},"PeriodicalIF":9.8,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141951268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0