M. Eric Johnson

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Information security and privacy in the healthcare sector is an issue of growing importance. The adoption of digital patient records, increased regulation, provider consolidation and the increasing need for information exchange between patients, providers and payers, all point towards the need for better information security. We critically survey the(More)
The web is having a significant impact on how firms interact with each other and their customers. Past stumbling blocks for supply chain integration such as high transaction costs between partners, poor information availability, and the challenges of managing complex interfaces between functional organizations are all dissolving on the web. In this paper,(More)
Objective To determine whether the use of computerized physician order entry (CPOE) and electronic medication administration records (eMAR) is associated with better quality of medication administration at medium-to-large acute-care hospitals. Data/study setting A retrospective cross-sectional analysis of data from three sources: CPOE/eMAR usage from HIMSS(More)
Large financial firms with thousands of employees face many challenges ensuring workers have access to the right information, yet controlling access to unneeded data. We examine the problems of role lifecycle management and entitlement review processes in the context of large financial institutions. We describe observations from field study research in both(More)
In this paper, we examine the impact of eProcurement and strategic alliances on corporate sourcing strategies. We present a framework we developed to help managers focus on the relevant issues for sourcing decisions. We illustrate the framework with different types of sourcing relationships in practice and provide advice on what type of relationship may be(More)
To explore the effectiveness of embedded training, researchers conducted a large-scale experiment that tracked workers' reactions to a series of carefully crafted spear phishing emails and a variety of immediate training and awareness activities. Based on behavioral science findings, the experiment included four different training conditions, each of which(More)