Production and Operations Management

最新文章

• Customizing Primary Care Delivery Using E-Visits AI翻译
  作者：Bavafa, Hessam; Savin, Sergei; Terwiesch, Christian
  作者单位：University of Wisconsin System; University of Wisconsin Madison; University of Wisconsin System; University of Wisconsin Madison; University of Pennsylvania; University of Pennsylvania
  摘要：Technologies that enable e-visits-remote interactions between patients and physicians-are touted as a way to improve and expand primary care. We study a setting in which a physician can divert some of the patient demand away from the office visits and into the e-visits, which utilize less of the physician's service capacity while maintaining an appropriate quality of care. We explicitly model a distinguishing feature of primary care settings: patient office revisit intervals are determined joi...
• Differentiating Interhospital Transfer Types: Varied Impacts and Diverging Coordination Strategies AI翻译
  作者：Fan, Raymond Lei; Zhao, Ming; Peng, David Xiaosong
  作者单位：Grand Valley State University; University of Delaware; Lehigh University; Soochow University - China
  摘要：Interhospital transfer (IHT) is common in care delivery. As a form of care transition, IHT faces coordination challenges and can negatively affect care outcomes. Understanding the underlying reasons and the associated operational challenges of different IHT types can help hospital managers design mitigation mechanisms to improve the IHT care outcomes. We conceptually and empirically differentiate between clinical and non-clinical transfers based on their unique characteristics and compare thei...
• A Systems Framework for International Development: The Data-Layered Causal Loop Diagram AI翻译
  作者：Blair, Courtney; Gralla, Erica; Wetmore, Finley; Goentzel, Jarrod; Peters, Megan
  作者单位：Massachusetts Institute of Technology (MIT); United States Agency for International Development (USAID); George Washington University; Massachusetts Institute of Technology (MIT); George Washington University
  摘要：Meeting the United Nations Sustainable Development Goals (SDGs) will require adapting or redirecting a variety of very complex global and local human systems. It is essential that development scholars and practitioners have tools to understand the dynamics of these systems and the key drivers of their behavior, such as barriers to progress and leverage points for driving sustainable change. System dynamics tools are well suited to address this challenge, but they must first be adapted for the ...
• Women are an Advantage in Supply Chain Collaboration and Efficiency AI翻译
  作者：Ma, Siqi; Hao, Li; Aloysius, John A.
  作者单位：University System of Ohio; University of Akron; University of Arkansas System; University of Arkansas Fayetteville
  摘要：A large body of literature has documented gender differences in prosocial behaviors, but little is known about the implications of different gender pairings of partner firm agents for supply chain performance. Using a production decision experiment which features asymmetric information and asymmetric risk sharing, we report three key findings. First, women are more collaborative than men in the role of both buying agents and supply agents. Second, information about counterparts' gender affects...
• Mitigating Product Shortage Due to Disruptions in Multi-Stage Supply Chains AI翻译
  作者：Lucker, Florian; Chopra, Sunil; Seifert, Ralf W.
  作者单位：City St Georges, University of London; Northwestern University; Swiss Federal Institutes of Technology Domain; Ecole Polytechnique Federale de Lausanne; International Institute for Management Development (IMD)
  摘要：We focus on the optimal use of risk mitigation inventory (RMI) and reserve capacity to manage disruption risk in serial multi-stage supply chains where product transformation occurs at each stage. We find that under reasonable conditions it is better to hold more RMI downstream than upstream even when the upstream holding costs are lower. We also find that it is often optimal to hold more reserve capacity downstream than upstream. While in one-stage supply chains RMI and reserve capacity alway...
• Platform Information Transparency and Effects on Third-Party Suppliers and Offline Retailers AI翻译
  作者：Tsunoda, Yushi; Zennyo, Yusuke
  作者单位：Kobe University
  摘要：We examine a model in which a supplier sells products through an online platform and an offline retailer under conditions of demand uncertainty. The actual demand potential can be observed (or predicted accurately using rich sales data) by the platform and retailer, but not by the supplier. The model addresses the following issues. First, the supplier optimizes its multi-channel strategy, including a selling format choice in the online channel and optimal pricing. Specifically, although a trad...
• Optimal Design of Revenue-Maximizing Position Auctions with Consumer Search AI翻译
  作者：Chen, Ying-Ju
  作者单位：Hong Kong University of Science & Technology; Hong Kong University of Science & Technology
  摘要：We examine the impact of consumer search from the perspective of revenue-maximizing optimal auction design. In this two-sided market, advertisers are endowed with privately known qualities, and consumers incur heterogeneous search costs when clicking on advertisements displayed by the search engine. Our general approach eliminates ad hoc restrictions and therefore allows us to uncover the salient economic trade-offs. We adopt the optimal mechanism design approach to examine this two-sided priv...
• Special Issue of Production and Operations Management Special Issue: Transformative Marketing and Operations Management AI翻译
  作者：Kumar, V.; Kumar, Subodha; Leone, Robert P.
  作者单位：Indian School of Business (ISB); Pennsylvania Commonwealth System of Higher Education (PCSHE); Temple University; Texas Christian University
• Financial Network and Systemic Risk-A Dynamic Model AI翻译
  作者：Chen, Hong; Wang, Tan; Yao, David D.
  作者单位：Shanghai Jiao Tong University; Columbia University
  摘要：We develop a dynamic model to study the systemic risk of the banking network, so as to study the dynamics of bank defaults. In contrast to the existing literature, we show that while the possibility of contagion is determined by interconnectedness of the financial network, whether a financial crisis can occur depends on the profile of the liquid assets of the banks in the system. Based on the dynamic model, we introduce a time to crisis index that allows us to predict the occurrence of a finan...
• Special Issue: Responsive and Flexible Manufacturing Ecosystems: Stand-by Capability, Hybrid Manufacturing Approaches, and Reshoring AI翻译
  作者：Bendoly, Elliot; Tang, Christopher S.