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A serial mediation model of high-performance work systems: Does intrinsic religiosity matter? 高效工作系统的系列中介模型:内在的宗教信仰重要吗?
IF 9.9 1区 管理学
International Journal of Hospitality Management Pub Date : 2025-07-25 DOI: 10.1016/j.ijhm.2025.104403
Ahmad Abualigah , Elisa Rescalvo-Martin , Qasim Ali Nisar , Osman M. Karatepe
{"title":"A serial mediation model of high-performance work systems: Does intrinsic religiosity matter?","authors":"Ahmad Abualigah ,&nbsp;Elisa Rescalvo-Martin ,&nbsp;Qasim Ali Nisar ,&nbsp;Osman M. Karatepe","doi":"10.1016/j.ijhm.2025.104403","DOIUrl":"10.1016/j.ijhm.2025.104403","url":null,"abstract":"<div><div>A novel moderated serial mediation model of high-performance work systems (HPWS) is developed and tested with data gathered from hotel employees via a time lag of two months. Our model is derived from the ability-motivation-opportunity theoretical framework, job demands-resources, social information processing, and conservation of resources theories. All the hypotheses were supported, and the model we proposed was viable. The results suggested that green work engagement (GWENG) was a mediator between HPWS and green voice behavior (GVB). Thriving at work (TAW) mediated the impacts of HPWS on GVB. GWENG and TAW serially mediated the effects of HPWS on GVB. More importantly, intrinsic religiosity strengthened the effects of HPWS on GWENG, while it moderated the indirect effects of HPWS on GVB via GWENG and TAW. The aforesaid results enhance the hospitality literature and ensure useful implications for business practice.</div></div>","PeriodicalId":48444,"journal":{"name":"International Journal of Hospitality Management","volume":"132 ","pages":"Article 104403"},"PeriodicalIF":9.9,"publicationDate":"2025-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144703609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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 impact of capital structure on product responsibility and corporate reputation: Evidence from non-financial institutions listed on the London stock exchange 资本结构对产品责任和企业声誉的影响:来自伦敦证券交易所上市非金融机构的证据
IF 7.1 3区 管理学
European Research on Management and Business Economics Pub Date : 2025-07-24 DOI: 10.1016/j.iedeen.2025.100287
Leviticus Mensah , Richard Arhinful , Hayford Asare Obeng , Bright Akwasi Gyamfi
{"title":"The impact of capital structure on product responsibility and corporate reputation: Evidence from non-financial institutions listed on the London stock exchange","authors":"Leviticus Mensah ,&nbsp;Richard Arhinful ,&nbsp;Hayford Asare Obeng ,&nbsp;Bright Akwasi Gyamfi","doi":"10.1016/j.iedeen.2025.100287","DOIUrl":"10.1016/j.iedeen.2025.100287","url":null,"abstract":"<div><div>Companies that prioritize product responsibility often develop stronger brand identities and foster greater consumer loyalty. However, these outcomes are influenced by the firm's capital structure. This study applies the trade-off theory to examine how capital structure affects product responsibility and corporate reputation. Using purposive sampling, the study analyzed 22 years of data (2002–2023) from 163 non-financial firms listed on the London Stock Exchange, sourced from Thomson Reuters Eikon DataStream. The analysis employed the Common Correlated Effects Mean Group (CCEMG) and two-step Generalized Method of Moments (GMM) estimation techniques. Findings reveal a significant negative relationship between the debt-to-equity ratio and both product responsibility and corporate reputation. Additionally, the interaction between governance and the debt-to-equity ratio negatively influences product responsibility but positively affects corporate reputation. To enhance product responsibility, companies should adopt sustainable practices, such as implementing environmentally friendly technologies and promoting supply chain transparency. Management may also consider increasing equity financing—through retained earnings or new share issuance—to improve financial stability and stakeholder confidence, thereby strengthening market perception and corporate reputation.</div></div>","PeriodicalId":45796,"journal":{"name":"European Research on Management and Business Economics","volume":"31 3","pages":"Article 100287"},"PeriodicalIF":7.1,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144695342","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
Integrating artificial intelligence in entrepreneurship education: Dynamic capabilities and marketing performance among student entrepreneurs 将人工智能融入创业教育:学生创业者的动态能力与营销表现
IF 6 2区 管理学
International Journal of Management Education Pub Date : 2025-07-24 DOI: 10.1016/j.ijme.2025.101248
Yi Gong , Shaofeng Wang , Yazhao Dong
{"title":"Integrating artificial intelligence in entrepreneurship education: Dynamic capabilities and marketing performance among student entrepreneurs","authors":"Yi Gong ,&nbsp;Shaofeng Wang ,&nbsp;Yazhao Dong","doi":"10.1016/j.ijme.2025.101248","DOIUrl":"10.1016/j.ijme.2025.101248","url":null,"abstract":"<div><div>The rapid integration of artificial intelligence (AI) technologies in business education presents both opportunities and challenges for developing entrepreneurial competencies among students. This study examines how AI adoption influences marketing performance through dynamic capabilities and organizational flexibility in the context of student entrepreneurship education. Drawing on a longitudinal survey of 434 student entrepreneurs across universities in Eastern China, we employ a dual-stage analytical framework combining PLS-SEM and fsQCA to investigate the multifaceted relationships between AI drivers, dynamic capabilities, and marketing outcomes. Our findings reveal that technology-driven, organization-driven, environment-driven, and human-driven factors of AI positively influence students' dynamic capabilities—sensing, seizing, and reconfiguring—which subsequently enhance their AI-enabled marketing performance. Organizational flexibility emerges as a significant positive moderator in this relationship. The fsQCA analysis identifies six configurations leading to optimal marketing performance, providing nuanced insights for curriculum design. These findings contribute to management education literature by demonstrating how AI integration can enhance entrepreneurial learning outcomes and inform pedagogical approaches. The study offers practical implications for educators seeking to prepare students for AI-driven business environments while advancing responsible management education aligned with sustainable development goals.</div></div>","PeriodicalId":47191,"journal":{"name":"International Journal of Management Education","volume":"23 3","pages":"Article 101248"},"PeriodicalIF":6.0,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144696740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
VIX options in the SABR model SABR模型中的VIX期权
IF 0.8 4区 管理学
Operations Research Letters Pub Date : 2025-07-24 DOI: 10.1016/j.orl.2025.107347
Dan Pirjol , Lingjiong Zhu
{"title":"VIX options in the SABR model","authors":"Dan Pirjol ,&nbsp;Lingjiong Zhu","doi":"10.1016/j.orl.2025.107347","DOIUrl":"10.1016/j.orl.2025.107347","url":null,"abstract":"<div><div>We study the pricing of VIX options in the SABR model <span><math><mi>d</mi><msub><mrow><mi>S</mi></mrow><mrow><mi>t</mi></mrow></msub><mo>=</mo><msub><mrow><mi>σ</mi></mrow><mrow><mi>t</mi></mrow></msub><msubsup><mrow><mi>S</mi></mrow><mrow><mi>t</mi></mrow><mrow><mi>β</mi></mrow></msubsup><mi>d</mi><msub><mrow><mi>B</mi></mrow><mrow><mi>t</mi></mrow></msub><mo>,</mo><mi>d</mi><msub><mrow><mi>σ</mi></mrow><mrow><mi>t</mi></mrow></msub><mo>=</mo><mi>ω</mi><msub><mrow><mi>σ</mi></mrow><mrow><mi>t</mi></mrow></msub><mi>d</mi><msub><mrow><mi>Z</mi></mrow><mrow><mi>t</mi></mrow></msub></math></span> where <span><math><msub><mrow><mi>B</mi></mrow><mrow><mi>t</mi></mrow></msub><mo>,</mo><msub><mrow><mi>Z</mi></mrow><mrow><mi>t</mi></mrow></msub></math></span> are standard Brownian motions correlated with correlation <span><math><mi>ρ</mi><mo>&lt;</mo><mn>0</mn></math></span> and <span><math><mn>0</mn><mo>≤</mo><mi>β</mi><mo>&lt;</mo><mn>1</mn></math></span>. VIX is expressed as a risk-neutral conditional expectation of an integral over the volatility process <span><math><msub><mrow><mi>v</mi></mrow><mrow><mi>t</mi></mrow></msub><mo>=</mo><msubsup><mrow><mi>S</mi></mrow><mrow><mi>t</mi></mrow><mrow><mi>β</mi><mo>−</mo><mn>1</mn></mrow></msubsup><msub><mrow><mi>σ</mi></mrow><mrow><mi>t</mi></mrow></msub></math></span>. We show that <span><math><msub><mrow><mi>v</mi></mrow><mrow><mi>t</mi></mrow></msub></math></span> is the unique solution to a one-dimensional diffusion process. Using the Feller test, we show that <span><math><msub><mrow><mi>v</mi></mrow><mrow><mi>t</mi></mrow></msub></math></span> explodes in finite time with non-zero probability. As a consequence, VIX futures and VIX call prices are infinite, and VIX put prices are zero for any maturity. As a remedy, we propose a capped volatility process by capping the drift and diffusion terms in the <span><math><msub><mrow><mi>v</mi></mrow><mrow><mi>t</mi></mrow></msub></math></span> process such that it becomes non-explosive and well-behaved, and study the short-maturity asymptotics for the pricing of VIX options.</div></div>","PeriodicalId":54682,"journal":{"name":"Operations Research Letters","volume":"63 ","pages":"Article 107347"},"PeriodicalIF":0.8,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144713678","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
Engaging bystanders in response to online trolling customer misbehavior through service organization response strategies 通过服务机构的响应策略,吸引旁观者来应对网络钓鱼客户的不当行为
IF 20.1 1区 管理学
International Journal of Information Management Pub Date : 2025-07-24 DOI: 10.1016/j.ijinfomgt.2025.102957
Aimee Riedel , Rory Mulcahy , Amanda Beatson , Byron Keating
{"title":"Engaging bystanders in response to online trolling customer misbehavior through service organization response strategies","authors":"Aimee Riedel ,&nbsp;Rory Mulcahy ,&nbsp;Amanda Beatson ,&nbsp;Byron Keating","doi":"10.1016/j.ijinfomgt.2025.102957","DOIUrl":"10.1016/j.ijinfomgt.2025.102957","url":null,"abstract":"<div><div>Managing customer misbehavior is crucial. Yet research regarding the management and response towards one specific customer misbehavior type, online trolling, has not been thoroughly considered. Three studies, including a field study, online experiments and critical incident technique (n = 777) explored whether, and why, customers (bystanders) may come to the aid of a service organization being trolled. This research examines the impact of troll type (hypocriticize and aggress) and service response strategy (deny, diminish, and apology), on the appraisal process of bystanders and their subsequent engagement behaviors. Results show that bystanders are more likely to support a service organization that is a victim of a hypocriticize troll in an offline setting through repurchase intentions. The results also show that when the service organization is a victim of an aggress troll, they should employ a deny crisis communication strategy to gain online support from bystanders. When the service organization, however, is a victim of a hypocriticize troll, an apology crisis communication strategy should be used. Results further reveal that attribution and negative moral emotions act as key serial mediators. The nature of attribution and negative moral emotions are also shown to be weaker for service organizations with higher level of reputation.</div></div>","PeriodicalId":48422,"journal":{"name":"International Journal of Information Management","volume":"85 ","pages":"Article 102957"},"PeriodicalIF":20.1,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144696590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Do you feel empowered by AI service robot? An exploration of consumer's social power perception in human-AI interaction 你觉得人工智能服务机器人赋予了你力量吗?人-人工智能交互中消费者社会权力感知的探索
IF 11 1区 管理学
Journal of Retailing and Consumer Services Pub Date : 2025-07-24 DOI: 10.1016/j.jretconser.2025.104434
Yong Wang, Xiaoxin Sun, Xiaochen Zhang, Haijiao Shi
{"title":"Do you feel empowered by AI service robot? An exploration of consumer's social power perception in human-AI interaction","authors":"Yong Wang,&nbsp;Xiaoxin Sun,&nbsp;Xiaochen Zhang,&nbsp;Haijiao Shi","doi":"10.1016/j.jretconser.2025.104434","DOIUrl":"10.1016/j.jretconser.2025.104434","url":null,"abstract":"<div><div>Nowadays, anthropomorphic AI robots have been widely applied in various service scenarios. Interactions with these human-like AI robots impart a genuine sense of social presence to consumers, endowing the AI robots with distinct social identities and a palpable perception of social power, which in turn dramatically influence consumers' service experiences. Grounded in the theories of automated social presence, processing fluency, and the CAB model of consumer attitudes, this study explores the impact of AI service robots' appearance and communication styles on consumers' social power perception; and further examines how social power perception shape subsequent consumers' psychology and behavior. Results from four scenario-based experiments demonstrate that the high anthropomorphism and servant communication can elicit consumers' higher social power perception. These perceptions subsequently shape consumers' cognition, affect and affective expression towards the AI service robots. Consumers’ stereotypes towards AI robots significantly moderate the impact of social power perception on their cognitive evaluations of these robots. Additionally, this study also reveals that the impact of social power perception in human-AI interaction varies across different scenarios (functional vs. hedonic). This study offers valuable insights for the literature on service robots and provides practical suggestions for optimizing the utilization of AI robots.</div></div>","PeriodicalId":48399,"journal":{"name":"Journal of Retailing and Consumer Services","volume":"87 ","pages":"Article 104434"},"PeriodicalIF":11.0,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144703995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Risky business or strategic advantage? The varying effects of vertical coopetition on firm risk 风险生意还是战略优势?垂直竞争对企业风险的不同影响
IF 7.8 1区 管理学
Industrial Marketing Management Pub Date : 2025-07-24 DOI: 10.1016/j.indmarman.2025.07.002
Wenbin Sun , Rahul Govind , Mahabubur Rahman
{"title":"Risky business or strategic advantage? The varying effects of vertical coopetition on firm risk","authors":"Wenbin Sun ,&nbsp;Rahul Govind ,&nbsp;Mahabubur Rahman","doi":"10.1016/j.indmarman.2025.07.002","DOIUrl":"10.1016/j.indmarman.2025.07.002","url":null,"abstract":"<div><div>This study explores the under-researched area of vertical coopetition in business-to-business markets. Drawing on the resource-based view of the firm and signaling theory, we develop a conceptual model linking vertical coopetition to a supplier firm's systematic risk (SR) and idiosyncratic risk (IR) profile and incorporating coopetition-specific attributes as the boundary conditions. Using a dataset of over 20,000 observations from more than 4000 firms spanning 29 years, employing a novel measure of vertical coopetition and a robust analytical method, we document that vertical coopetition with customers reduces a firm's SR. Additionally, we uncover an inverted U-shaped relationship between vertical coopetition and IR, suggesting that moderate levels of coopetition heighten firm-specific risks due to competitive tensions, while higher levels mitigate risk through improved resource coordination. We also identify that the length of the coopetitive relationship amplifies the risk-reducing effects on SR. In contrast, competition intensity within the relationship increases SR but has a non-monotonic effect on IR. The support for the results is further validated with several additional measures of the key variables, ensuring the robustness of our results. These insights contribute to the theoretical understanding of vertical coopetition and offer practical implications for B2B managers in strategic risk management, emphasizing the importance of balancing cooperation and competition to achieve long-term stability and competitive advantage.</div></div>","PeriodicalId":51345,"journal":{"name":"Industrial Marketing Management","volume":"129 ","pages":"Pages 50-65"},"PeriodicalIF":7.8,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144694828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Getting Your Foot in the Door: The Impact of Public Sector Fellowships on Career Trajectories 迈出第一步:公共部门奖学金对职业轨迹的影响
IF 8.3 1区 管理学
Public Administration Review Pub Date : 2025-07-24 DOI: 10.1111/puar.13958
Brenda Sciepura, Alec Wall, Elizabeth Linos
{"title":"Getting Your Foot in the Door: The Impact of Public Sector Fellowships on Career Trajectories","authors":"Brenda Sciepura, Alec Wall, Elizabeth Linos","doi":"10.1111/puar.13958","DOIUrl":"https://doi.org/10.1111/puar.13958","url":null,"abstract":"Governments face significant challenges in attracting and retaining younger talent, leading to a workforce increasingly skewed towards older employees. This study examines the impact of public sector fellowship programs as alternative pathways into government roles for early career professionals. Leveraging data from 17 cohorts of applicants accross four US fellowship programs over 19 years (<jats:italic>N</jats:italic> = 2141; 31,153 individual‐year observations), we employ a staggered difference‐in‐differences approach to compare the career trajectories of fellows and similarly motivated finalists. We find that fellowship participants are 30 percentage points more likely to pursue government careers, with a significant employment effect persisting up to 8 years after the launch of the fellowship. These findings suggest that scholarship can look beyond motivation‐based theories of who enters and stays in government to better understand how to bring new and different people into the public sector.","PeriodicalId":48431,"journal":{"name":"Public Administration Review","volume":"25 1","pages":""},"PeriodicalIF":8.3,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144701486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
It’s the River’s call: Rethinking our relationship with nature through the embodied experience of sustainability professionals 这是河流的呼唤:通过可持续发展专业人士的具体经验,重新思考我们与自然的关系
IF 5.7 2区 管理学
Human Relations Pub Date : 2025-07-24 DOI: 10.1177/00187267251355393
Ana Carolina Aguiar, Ann L Cunliffe
{"title":"It’s the River’s call: Rethinking our relationship with nature through the embodied experience of sustainability professionals","authors":"Ana Carolina Aguiar, Ann L Cunliffe","doi":"10.1177/00187267251355393","DOIUrl":"https://doi.org/10.1177/00187267251355393","url":null,"abstract":"How can we stop taking the natural world for granted and change the way we address the ecological challenges we face? We address this question by drawing on a study of Latin American sustainability professionals who, while spending time in Amazonia, experienced a fundamental ontological shift in the way they understand their relationship with nature. Our theoretical contribution lies in elaborating a phenomenologically oriented relational ontology, which means paying attention to how our bodies/emotions/senses can help us understand our relationship with nature in more embedded and existential ways: as human/subject–nature/subject where both have agency. This extends current relational ontologies by elucidating how feeling nature in the depths of our being can be transformational in how we understand and act upon our ecological responsibilities. We draw on Merleau-Ponty’s phenomenology as philosophical positioning and interpretative phenomenological analysis as the research method. Four experiential themes highlight how our research participants’ understanding of their relationship with nature changed from separation (human/subject–nature/object) to intertwinement, and impacted their personal and professional lives in significant ways. Experiencing life in this way brings a sense of respect and responsibility for nature that we hope will resonate and encourage readers to think differently about our relationship with nature.","PeriodicalId":48433,"journal":{"name":"Human Relations","volume":"81 1","pages":""},"PeriodicalIF":5.7,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144702072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Preparing clinical research data for artificial intelligence readiness: insights from the National Institute of Diabetes and Digestive and Kidney Diseases data centric challenge. 为人工智能准备临床研究数据:来自国家糖尿病、消化和肾脏疾病研究所数据中心挑战的见解。
IF 4.7 2区 医学
Journal of the American Medical Informatics Association Pub Date : 2025-07-24 DOI: 10.1093/jamia/ocaf114
Marcin J Domagalski, Yin Lu, Alexander Pilozzi, Alicia Williamson, Padmini Chilappagari, Emma Luker, Courtney D Shelley, Anya Dabic, Michael A Keller, Rebecca M Rodriguez, Sharon Lawlor, Ratna R Thangudu
{"title":"Preparing clinical research data for artificial intelligence readiness: insights from the National Institute of Diabetes and Digestive and Kidney Diseases data centric challenge.","authors":"Marcin J Domagalski, Yin Lu, Alexander Pilozzi, Alicia Williamson, Padmini Chilappagari, Emma Luker, Courtney D Shelley, Anya Dabic, Michael A Keller, Rebecca M Rodriguez, Sharon Lawlor, Ratna R Thangudu","doi":"10.1093/jamia/ocaf114","DOIUrl":"https://doi.org/10.1093/jamia/ocaf114","url":null,"abstract":"<p><strong>Objectives: </strong>The success of artificial intelligence (AI) and machine learning (ML) approaches in biomedical research depends on the quality of the underlying data. The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Data Centric Challenge was designed to address the challenge of making raw clinical research data AI ready, with a focus on type 1 diabetes studies available in the NIDDK Central Repository (NIDDK-CR). This paper aims to present a structured methodology for enhancing the AI readiness of clinical datasets.</p><p><strong>Materials and methods: </strong>We detail a systematic approach for data aggregation and preprocessing, including binning continuous data, processing text features, managing missing values, and encoding for categorical variables while maintaining the data integrity and compatibility with ML algorithms.</p><p><strong>Results: </strong>We applied the proposed methodology to transform raw clinical data from type 1 diabetes studies in the NIDDK-CR into a structured, AI-ready dataset. The evaluation process validated the effectiveness of our AI-readiness enhancement steps and explored the potential use cases in type 1 diabetes research.</p><p><strong>Discussion: </strong>The methodology discussed in this paper will serve as guidance for preparing data for AI-driven clinical research, with the resulting AI-ready data to serve as a training tool for building and improving AI/ML model performance.</p><p><strong>Conclusion: </strong>We present a generalizable framework for preparing clinical research data for AI applications. The resulting datasets lay a strong foundation for downstream AI/ML applications, setting the stage for a new era of data-driven discoveries.</p>","PeriodicalId":50016,"journal":{"name":"Journal of the American Medical Informatics Association","volume":" ","pages":""},"PeriodicalIF":4.7,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144709709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","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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