Miglena Amirpur
Technische Universität Darmstadt
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Featured researches published by Miglena Amirpur.
Publications of Darmstadt Technical University, Institute for Business Studies (BWL) | 2015
Miglena Amirpur; Marvin Fleischmann; Alexander Benlian; Thomas Hess
Although feature updates are a ubiquitous phenomenon in both professional and private IT usage, they have to date received little attention in the IS post-adoption literature. Drawing on expectationconfirmation theory and the IS continuance literature, we investigate whether, when and how incremental feature updates affect users’ continuance intentions (CI). Based on a controlled laboratory experiment, we find a positive effect of feature updates on users’ CI. According to this effect, software vendors can increase their users’ CI by delivering updates incrementally rather than providing the entire feature set right with the first release. However, we also find that CI diminishes when the number of updates exceeds a tipping point in a given timeframe, disclosing update frequency as crucial boundary condition. Furthermore, we unveil that the beneficial effect of feature updates on CI operates through positive disconfirmation of expectations, resulting in increased user satisfaction. Implications for research and practice as well as directions for future research are discussed.
Publications of Darmstadt Technical University, Institute for Business Studies (BWL) | 2014
Marvin Fleischmann; Miglena Amirpur; Alexander Benlian; Thomas Hess
decision support systems | 2016
Marvin Fleischmann; Miglena Amirpur; Tillmann Grupp; Alexander Benlian; Thomas Hess
Publications of Darmstadt Technical University, Institute for Business Studies (BWL) | 2015
Miglena Amirpur; Alexander Benlian
Publications of Darmstadt Technical University, Institute for Business Studies (BWL) | 2016
Marvin Fleischmann; Miglena Amirpur; Tillmann Grupp; Alexander Benlian; Thomas Hess
international conference on information systems | 2015
Marvin Fleischmann; Tillmann Grupp; Miglena Amirpur; Thomas Hess
international conference on information systems | 2015
Marvin Fleischmann; Tillmann Grupp; Miglena Amirpur; Alexander Benlian
european conference on information systems | 2015
Miglena Amirpur; Marvin Fleischmann; Alexander Benlian; Thomas Hess
Publications of Darmstadt Technical University, Institute for Business Studies (BWL) | 2015
Miglena Amirpur; Marvin Fleischmann; Alexander Benlian; Thomas Hess
Publications of Darmstadt Technical University, Institute for Business Studies (BWL) | 2015
Marvin Fleischmann; Tillmann Grupp; Miglena Amirpur; Alexander Benlian; Thomas Hess