Journal of Management Information Systems

最新文章

• Unveiling the Hidden Truth of Drug Addiction: A Social Media Approach Using Similarity Network-Based Deep Learning AI翻译
  作者：Xie, Jiaheng; Zhang, Zhu; Liu, Xiao; Zeng, Daniel
  作者单位：University of Delaware; Chinese Academy of Sciences; Institute of Automation, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Arizona State University; Arizona State University-Tempe
  摘要：Opioid use disorder (OUD) is an epidemic that costs the U.S. healthcare systems $504 billion annually and poses grave mortality risks. Existing studies investigated OUD treatment barriers via surveys as a means to mitigate this opioid crisis. However, the response rate of these surveys is low due to social stigma around opioids. We explore user-generated content in social media as a new data source to study OUD. We design a novel IT system, SImilarity Network-based DEep Learning (SINDEL), to d...
• Designing Online Virtual Advisors to Encourage Customer Self-disclosure: A Theoretical Model and an Empirical Test AI翻译
  作者：Al-Natour, Sameh; Benbasat, Izak; Cenfetelli, Ron
  作者单位：Toronto Metropolitan University; University of British Columbia
  摘要：Virtual advisors (VA) are tools that assist users in making decisions. Using VAs necessitates the disclosure of personal information, especially when they are employed in personalized contexts such as healthcare, where disclosure is vital to providing valid and accurate advice. Yet, extant research has largely overlooked the factors that encourage or inhibit users' from disclosing to VAs. In contrast, this study investigates the determinants of users' intentions to self-disclose, and examines ...
• Editorial Introduction AI翻译
  作者：Zwass, Vladimir
• First, Do No Harm: Predictive Analytics to Reduce In-Hospital Adverse Events AI翻译
  作者：Lin, Yu-Kai; Fang, Xiao
  作者单位：University System of Georgia; Georgia State University; University System of Georgia; Georgia State University
  摘要：Inadequate patient safety is a serious issue in current medical practice. Medical errors cause adverse events (AEs) for patients and lead to premature deaths, unintended complications, prolonged hospital stays, and higher medical costs. Although the importance of AE prediction and prevention is well recognized in the information systems literature, there is a dearth of research on modeling and predicting AEs caused by medical errors. Following the design science research paradigm, this study d...
• Biased Credibility and Sharing of Fake News on Social Media: Considering Peer Context and Self-Objectivity State AI翻译
  作者：Turel, Ofir; Osatuyi, Babajide
  作者单位：University of Melbourne; Pennsylvania Commonwealth System of Higher Education (PCSHE); Pennsylvania State University
  摘要：Several studies have examined the consumption and spread of fake news on social media. Two notable gaps, though, exist in the extant literature. First, prior research has focused on the political orientation of users while ignoring the broader context of sharing, namely the perceived political orientation of their social media peers. Second, there is limited insight about how user states, especially those related to their judgment abilities, influence the critical evaluation of fake news on so...
• Chain of Values: Examining the Economic Impacts of Blockchain on the Value-Added Tax System AI翻译
  作者：Cho, Soohyun; Lee, Kyungha (Kari); Cheong, Arion; No, Won Gyun; Vasarhelyi, Miklos A.
  作者单位：Rutgers University System; Rutgers University New Brunswick; Rutgers University Newark; California State University System; California State University Fullerton
  摘要：Blockchain technology can benefit inter-organizational activities by improving data integrity, increasing transaction transparency, and decreasing transaction costs. In this paper, we discuss the strategic and economic value of this technology by applying it to the value-added tax (VAT) reporting system, focusing on blockchain's characteristic traceability. By effectively increasing financial transparency, the application of blockchain to the VAT system can prevent VAT-related fraud (e.g., und...
• Impact of Incentive Mechanism in Online Referral Programs: Evidence from Randomized Field Experiments AI翻译
  作者：Jung, Jaehwuen; Bapna, Ravi; Gupta, Alok; Sen, Soumya
  作者单位：Pennsylvania Commonwealth System of Higher Education (PCSHE); Temple University; University of Minnesota System; University of Minnesota Twin Cities
  摘要：Despite the growing popularity of online referral programs, a minimal amount is known regarding the theoretical foundations that drive the key actions associated with successful referrals. In this paper, we study which type of referral reward structure is most effective in maximizing word-of-mouth by conducting two randomized experiments in mobile gaming context. Specifically, we examine the effect of three incentive schemes: selfish reward (inviter gets all the reward), equal-split reward (50...
• When will I get out of the Hospital? Modeling Length of Stay using Comorbidity Networks AI翻译
  作者：Kalgotra, Pankush; Sharda, Ramesh
  作者单位：Auburn University System; Auburn University; Oklahoma State University System; Oklahoma State University - Stillwater; Oklahoma State University System; Oklahoma State University - Stillwater
  摘要：A reliable and accurate estimate of the expected hospital length of stay (LOS) of a patient is important to patients, medical providers, and insurance companies. Predicting hospital Length of Stay (LOS) is a complex and ill-structured problem, driven by many factors such as a patient's individual characteristics, treatment plans, and disease-interactions. In this paper, we develop a novel model to predict the expected LOS at the time of admission by combining network science and deep learning....
• Mitigating the Adverse Effect of Monetary Incentives on Voluntary Contributions Online AI翻译
  作者：Qiao, Dandan; Lee, Shun-Yang; Whinston, Andrew B.; Wei, Qiang
  作者单位：National University of Singapore; Northeastern University; University of Texas System; University of Texas Austin; Tsinghua University
  摘要：Numerous online information systems (e.g., question and answer [Q&A] forums, citizen science communities, and review websites) rely heavily on volunteer contributions. Managers have used monetary incentives to induce individuals to increase their contribution level. However, monetary incentives could also generate adverse effects, which could dampen individuals' intrinsic motivation and lead to lower contribution quality when incentives are small. To address this issue, we propose two interven...
• Effect of Release Timing of App Innovations based on Mobile Platform Innovations AI翻译
  作者：Soh, Franck; Grover, Varun
  作者单位：University of North Carolina; University of North Carolina Greensboro; University of Arkansas System; University of Arkansas Fayetteville
  摘要：This study focuses on app innovations based on mobile platform innovations (MPIs), examining how app developers can time the app innovations release to best leverage MPIs and increase app financial performance. We suggest that the performance is contingent on the adoption curve of mobile platform generations and the level of backward compatibility of the MPIs. We find support for our hypotheses after analyzing 1,213 MPI-based app innovations on the iOS mobile platform ecosystem. The main theor...