Sökning: "Lazar Rusu"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Lazar Rusu.

1. 1. Information Technology Governance: The Role of Organizational Culture and Structure

   Författare :Parisa Aasi; Lazar Rusu; Erik Perjons; Björn Johansson; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; IT governance; organizational culture; organizational structure; IT governance performance; IT governance implementation; Computer and Systems Sciences; data- och systemvetenskap;

   Sammanfattning : Information Technology Governance (ITG) is among the most important challenges for the managers today. IT is not anymore just a supportive tool but also a strategic driver for the businesses. In the dynamic and competitive world of today, it is crucial for organizations to know how to govern IT rather than just to use it. LÄS MER

3. 2. From Theory to Practice of Business-IT Alignment : Barriers, an Evaluation Framework and Relationships with Organisational Culture

   Författare :Mohamed Sobih Aly El-Mekawy; Lazar Rusu; Wim Van Grembergen; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; business-IT alignment; organisational culture; strategic alignment; barriers to business-IT alignment; business-IT alignment evaluation framework; business-IT alignment-organisational culture integrated view; Computer and Systems Sciences; data- och systemvetenskap;

   Sammanfattning : Business-IT alignment (BITA) continues to be a top management concern. It generally refers to a preferred condition in which the relationship between business and IT is optimised to maximise the business value of IT. Early approaches in both research and practice have focused on the role of IT in supporting business strategies. LÄS MER

4. 3. FROM SOCIETAL TO ORGANISATIONAL CULTURE : THE IMPACT ON BUSINESS-IT ALIGNMENT

   Författare :Mohamed Sobaih El-Mekawy; Lazar Rusu; Erik Perjons; Mathias Ekstedt; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Business-IT alignment; Organisational culture; Strategic alignment maturity model; Design science research.; informationssystem; Information Systems;

   Sammanfattning : Business-IT alignment (BITA) has clearly become more important over the last decade. However, considerable difficulties remain when attempting to achieve a mature level of BITA. LÄS MER

5. 4. IT Service Delivery in Nicaraguan Internet Service Providers : analysis and Assessment

   Författare :Will Johnny Flores Delgadillo; Paul Johannesson; Lazar Rusu; Eva Söderström; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; IT; service delivery; Internet service provider; Information technology; Informationsteknik; SRA - ICT; SRA - Informations- och kommunikationsteknik;

   Sammanfattning :   The thesis addresses the research question: How to describe, understand, and explain IT service delivery? Based on the research question, the following research questions were derived:  How to analyse IT service delivery based on ITIL in order to determine its current situation? How to formalize elements of IT service delivery in maturity level that can be used to assess its current status? These research questions are answered by two IT artefacts: an analysis method and a maturity model for IT service delivery. Both of them are constructed by design-science research guidelines. LÄS MER

7. 5. Information Technology Outsourcing in Large Companies in Sweden : A Perspective on Risks, Relationships and Success Factors

   Författare :Georg Hodosi; Lazar Rusu; Björn Johansson; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; IT outsourcing; risk factors; important factors; ITO relationships; success factors; transaction cost theory; IT outsourcing decision makers; design science research; survey research; large companies; private companies; Computer and Systems Sciences; data- och systemvetenskap;

   Sammanfattning : This thesis investigates large private companies in Sweden that have outsourced their information technology (IT). A considerable proportion of IT outsourcing (ITO) is unsuccessful. LÄS MER