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Record identifier : 568687
Personal Name - Primary Intelectual Responsibility : Ajjan, Haya
Title and statement of responsibility : Determinants of diffusion and value of Information Technology Portfolio Management: A case study and a survey [Thesis]
Publication, Distribution,Etc. : The University of North Carolina at Charlotte, 2009
Language of the Item : eng
Body granting the degree : The University of North Carolina at Charlotte
Summary or Abstract : Information Technology (IT) investments constitute a large percentage of organization's capital budget underscoring the need to better manage IT investments and IT assets in the organization. Recently, there has been a significant interest in managing IT resources as a portfolio of assets using Information Technology Portfolio Management (ITPM). However, realization of benefits from ITPM adoption is contingent on its effective diffusion in the organization. In this dissertation, we use a multi-method approach, including case study and survey research methods, to investigate the diffusion of different aspects of ITPM. ITPM can involve managing multiple sub-portfolios of IT assets (application, infrastructure, and project sub-portfolios) and their interdependencies. The dissertation is organized as follows: Chapter 1 introduces the concept of managing IT as a portfolio and presents a review of portfolio management and innovation of diffusion literature. Chapter 2 introduces an exploratory case study and attempts to understand the process used by organizations to implement ITPM and critical factors that enable or inhibit such implementation. Chapter 3 focuses on IT project portfolio management (PPM) and attempts to empirically validate models of PPM adoption and infusion and its impact on value. Finally, Chapter 4 provides a discussion of the dissertation findings.
Topical Name Used as Subject : Management, Industrial engineering
Information of biblio record : TL
 
 
 
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