Production and Operations Management

最新文章

• Old But Gold? Product Design Innovation and the Value of Used Products in Secondhand Markets AI翻译
  作者：Gu, Xian; Bu, Juan; Li, Krista J.
  作者单位：Indiana University System; Indiana University Bloomington; IU Kelley School of Business
  摘要：An important global trend today is the rise of the secondhand market powered by consumers' desire for sustainability and affordability, as well as a surge in the use of digital resale platforms. While marketing research has primarily focused on the success of new product markets, scant research has tried to understand secondhand markets. To advance knowledge in this area, we investigate how product design innovation affects the value of used products in secondhand markets. Specifically, we dev...
• Are Firms Voluntarily Disclosing Emissions Greener? AI翻译
  作者：Shi, Yilin; Tang, Christopher S.; Wu, Jing
  作者单位：Chinese University of Hong Kong; University of California System; University of California Los Angeles
  摘要：Do firms voluntarily disclosing emissions have lower levels of greenhouse gases in their in-house and outsourced operations? We examine this question using Scope 1 and upstream Scope 3 emission data reported by firms or estimated by S&P Trucost from 2002 to 2020. Our empirical results reveal that voluntary disclosing firms tend to have lower levels of internal emissions (i.e., Scope 1 emissions) and yet higher levels of external emissions from upstream suppliers (i.e., estimated upstream Scope...
• When Platforms Go Public, Standards Drop AI翻译
  作者：Lapierre-Berger, Guillaume; Cohen, Maxime C.; Puyana-Bastin, Juan
  作者单位：McGill University
  摘要：Peer-to-peer (P2P) platforms facilitate the direct exchange of goods, services, or financial transactions between individuals without the involvement of intermediaries. To maintain trust among their user bases, these platforms must implement stringent access controls to determine which users are eligible to participate in their digital marketplace. We argue that when a platform transitions from private to public ownership, it may be incentivized to strategically lower its access standards and ...
• Analyzing Professional Ethics of Physicians Using Online Patient Reviews: A Machine Learning Approach AI翻译
  作者：Wang, Kanix; Mai, Feng; Shan, Zhe; Zhang, Dawei (David); Peng, Xiaosong (David)
  作者单位：University System of Ohio; University of Cincinnati; University of Iowa; University System of Ohio; Miami University; Lehigh University
  摘要：The erosion of professional ethics in medicine has severe consequences for patients and society. Existing approaches often rely on retrospective analysis and lack the precision and timeliness needed to effectively identify and mitigate risks. Although patient online reviews offer a unique opportunity to proactively detect ethical issues by providing candid, unsolicited feedback on healthcare experiences, few studies have empirically established the link between patient reviews and ethical brea...
• Recreational Cannabis Legalization and Illicit Drugs: Drug Usage, Mortality, and Darknet Transactions AI翻译
  作者：Liu, Yizhi (Louis); Xie, Karen; Chen, Wei
  作者单位：University System of Maryland; University of Maryland College Park; University of Connecticut
  摘要：Recreational cannabis legalization has become an unprecedented trend in the United States, arousing heated debates on its implications for public health. Legalizing access to recreational cannabis may shrink the illicit market as it could be a substitute for illicit substances-the substitution effect. Alternatively, recreational cannabis may serve as a gateway drug to illicit drugs and raise the risk of using illicit substances-the gateway effect. Using novel darknet transactional data along w...
• Equity in Health and Humanitarian Logistics: A People-Centered Perspective AI翻译
  作者：Breugem, Thomas; Fan, Yu; Gernert, Andreas K.; Van Wassenhove, Luk N.
  作者单位：Tilburg University; Chinese Academy of Sciences; University of Science & Technology of China, CAS; Kuhne Logistics University; INSEAD Business School
  摘要：Diversity, equity, and inclusion are at the core of present-day health and humanitarian logistics. Aid organizations advocate inclusive people-centered approaches to ensure that affected communities receive appropriate aid in an effective and equitable way. Tensions and even conflicts can arise if affected communities perceive the distribution of aid as inequitable. These perceptions are driven by people's so-called distributional preferences. These preferences are shaped by culture, social bo...
• Workplace Corporate Social Irresponsibility in Supply Chain Operations: Generation and Gender Impacts on New Talent Recruitment AI翻译
  作者：Darby, Jessica L.; Thornton, LaDonna M.; Davis-Sramek, Beth
  作者单位：Auburn University System; Auburn University
  摘要：Amidst stakeholder demands for transparency and the recent pandemic, the inner workings of supply chains have become more visible. This visibility has shone a spotlight on workplace corporate social irresponsibility (CSI)-actions within a company's internal supply chain operations perceived to harm the well-being of its employees. At the same time, companies scrambling to recruit new talent for operations and supply chain management (OM/SCM) face dual challenges in the shortage of diverse tale...
• Political Uncertainty and the Timing of Mass Layoffs AI翻译
  作者：Aivazian, Varouj; Chiu, Tzu-Ting; Minutti-Meza, Miguel; Vyas, Dushyantkumar
  作者单位：University of Toronto; University of Toronto; Norwegian School of Economics (NHH); University of Miami; University of Toronto
  摘要：This study examines the relation between political uncertainty arising from state-level election cycles and the timing of employee dismissal and plant closure notices filed by US firms under the Worker Adjustment and Retraining Notification (WARN) Act of 1988 (hereafter, WARN notices). We appeal to a real options framework to predict that firms delay layoff decisions and the issuance of WARN notices until the resolution of political uncertainty. Using establishment-level data on layoffs disclo...
• B2B Online Sales Pushes: Whether, When, and Why They Enhance Sales Performance AI翻译
  作者：Kanuri, Vamsi K.; Habel, Johannes; Chaker, Nawar N.; Rangarajan, Deva; Guenzi, Paolo
  作者单位：University of Notre Dame; University of Houston System; University of Houston; Louisiana State University System; Louisiana State University; IESEG School of Management; Bocconi University; Bocconi University
  摘要：Business-to-business (B2B) sellers are increasingly transitioning to hybrid sales structures, by augmenting an in-person field sales force with a direct online channel. During this transition, sellers frequently experience a cold-start problem, wherein existing customers are either not acquainted with the online channel or unconvinced of its usefulness and are therefore reluctant to adopt it. To overcome the cold-start problem, B2B sellers are increasingly relying on online sales pushes, which...
• Analytics for IoT-Enabled Human-Robot Hybrid Sortation: An Online Optimization Approach AI翻译
  作者：Shi, Ye; Yu, Hu; Yu, Yugang; Yue, Xiaohang
  作者单位：Chinese Academy of Sciences; University of Science & Technology of China, CAS; University of Wisconsin System; University of Wisconsin Milwaukee
  摘要：Motivated by a realworld practice of a China Post sortation center, this study considers the deployment of Internet of Things (IoT) technology to improve the efficiency of a human-robot hybrid sortation system. In this system, IoT technology enables responsive adjustment of the manual capacity to alleviate the congestion effect of increasing parcel flow on robotic sorting efficiency. We begin with a predictive analysis of a real-life dataset to quantify the congestion effect on robotic sorting...