Sökning: "information flows"
Visar resultat 1 - 5 av 383 avhandlingar innehållade orden information flows.
1. Beyond IT and Productivity : Effects of Digitized Information Flows in Health Care
Sammanfattning : Denna avhandling undersöker hur investeringar i IT, och digitaliseringen av informationsflöden, har påverkat produktiviteten inom sjukvården. Genom empiriska undersökningar av avgränsade sjukvårdsprocesser – samt diskussioner baserade på idéer och teorier relaterade till ekonomi, ”produktivitetsparadoxen”, så kallade General Purpose Technologies (GPTs), och medicinsk informatik – detekteras och analyseras effekter av digitaliseringen. LÄS MER
2. Beyond IT and Productivity : Effects of Digitized Information Flows in Grocery Distribution
Sammanfattning : During the last decades organizations have made large investments in Information Technology (IT). The effects of these investments have been studied in business and academic communities over the years. A large amount of research has been conducted on the relation between the investments in IT and productivity growth. LÄS MER
3. Beyond IT and Productivity : Effects of Digitized Information Flows in the Logging Industry
Sammanfattning : The IT and productivity paradox has been the subject of considerable research in recent decades. Many previous studies, based mainly on macroeconomic statistics or on aggregated company data, have reached disparate conclusions. Consequently, the question whether IT investments contribute to productivity growth is still heavily debated. LÄS MER
4. Tracking Information Flows in Interactive and Object-Oriented Programs
Sammanfattning : This thesis improves the current state of the art on information-flow control of interactive and object-oriented programs, respectively. Given a policy which specifies which information flows are permitted in a program, the objective here is to ensure that only flows satisfying the policy can occur. LÄS MER
5. Puzzle or Mosaic? : On Managerial Information Patterns
Sammanfattning : Managers and information are key components in most management control literature, and a range of tools and concepts have been developed to better accommodate the information needs of managers so as to ensure efficient action and intelligent decisions. At the same time, the managerial work is often described as highly fragmented, unstructured and interpersonal, with little time for planning and isolated reflection. LÄS MER