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Systemic Risk in IT Portfolios : An Integrated Quantification Approach

Title data

Beer, Martina ; Wolf, Thomas ; Zare Garizy, Tirazheh:
Systemic Risk in IT Portfolios : An Integrated Quantification Approach.
2015
Event: 36th International Conference on Information Systems (ICIS) , 13.-16. Dez. 2015 , Fort Worth, USA.
(Conference item: Conference , Paper )

Official URL: Volltext

Abstract in another language

Recent trends in digitalization combined with continuous innovation pressure lead to an increasing number of IT project, which nowadays are accomplished within huge IT project portfolios. Even though numerous IT project and portfolio evaluation and planning approaches have been developed and applied in companies all over the world, about 25% of IT projects still fail, which may result in a global value destruction of approximately 900 billion USD. With one main reason been detected in the lack of transparency regarding dependencies within IT portfolios, this paper draws on graph theory to provide a rigor consideration of the systemic risk that is based on different kinds of direct and indirect dependencies within IT portfolios. Based on this assessment, it provides an integrated novel, and quantitative approach for IT portfolio evaluation that strives to mitigate IT project failures, as it helps decision makers to evaluate their IT portfolios more adequately.

Further data

Item Type: Conference item (Paper)
Refereed: Yes
Keywords: IT portfolio; IT portfolio evaluation; project dependencies; intra-temporal dependencies; inter-temporal dependencies; ex-ante evaluation; systemic risk; risk quantification; alpha-centrality
Institutions of the University: Faculties
Faculties > Faculty of Law, Business and Economics
Faculties > Faculty of Law, Business and Economics > Department of Business Administration
Faculties > Faculty of Law, Business and Economics > Department of Business Administration > Professorship Business Informations Systems and sustainable IT management
Faculties > Faculty of Law, Business and Economics > Department of Business Administration > Professorship Business Informations Systems and sustainable IT management > Professorship Business Informations Systems and sustainable IT management- Univ.-Prof. Dr. Gilbert Fridgen
Profile Fields > Emerging Fields > Innovation and Consumer Protection
Research Institutions
Research Institutions > Affiliated Institutes
Research Institutions > Affiliated Institutes > Fraunhofer Project Group Business and Information Systems Engineering
Research Institutions > Affiliated Institutes > FIM Research Center Finance & Information Management
Profile Fields
Profile Fields > Emerging Fields
Result of work at the UBT: No
DDC Subjects: 000 Computer Science, information, general works > 004 Computer science
300 Social sciences > 330 Economics
Date Deposited: 13 Nov 2015 13:06
Last Modified: 14 Mar 2018 06:26
URI: https://eref.uni-bayreuth.de/id/eprint/21292