Search for dissertations about: "Information Flows"

Showing result 1 - 5 of 372 swedish dissertations containing the words Information Flows.

2. 1. Beyond IT and Productivity : Effects of Digitized Information Flows in Health Care

   Author : Pontus Fryk; Thomas Falk; Nils-Göran Olve; Mats Edenius; Linköpings universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Health Care; Productivity Paradox; Information Technology; Productivity; Process; Information; Communication; Economy; Business and economics; Ekonomi; Economic Information Systems; Ekonomiska informationssystem;

   Abstract : 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. READ MORE

4. 2. Beyond IT and Productivity : Effects of Digitized Information Flows in Grocery Distribution

   Author : Åsa Horzella; Birger Rapp; Thomas Falk; Bo Carlsson; Linköpings universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; IT; Productivity Paradox; Effects; Information Flows; Grocery Distribution; Supply Chain; Business and economics; Ekonomi; Economic Information Systems; Ekonomiska informationssystem;

   Abstract : 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. READ MORE

5. 3. Beyond IT and Productivity : Effects of Digitized Information Flows in the Logging Industry

   Author : Maria Kollberg; Birger Rapp; Thomas Falk; Bo Carlsson; Linköpings universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Information technology; productivity paradox; digitization; logging industry; Business and economics; Ekonomi; Economic Information Systems; Ekonomiska informationssystem;

   Abstract : 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. READ MORE

6. 4. Tracking Information Flows in Interactive and Object-Oriented Programs

   Author : Willard Thor Rafnsson; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; information security; privacy; static analysis; information flow; program analysis; confidentiality; dependency analysis;

   Abstract : 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. READ MORE

7. 5. Puzzle or Mosaic? : On Managerial Information Patterns

   Author : Cecilia Gullberg; Alf Westelius; Pär Mårtensson; Linköpings universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; information patterns; information behaviour; information systems; management information; management control; governance; management control as a package; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Economic Information Systems; Ekonomiska informationssystem;

   Abstract : 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. READ MORE