approach; however, there are barriers to the adoption to IT portfolio management.The purpose of this research was to explore … the barriers to adoption of IT portfolio management. The barriers were identified by respondents from various sectors and … executives, and project managers. The questionnaire was designed to identify perceptions of the most significant barriers to IT …

, trialability, andobservability) impacting the adoption and diffusion of WBETs. The third was used tocollect data about ten barriers … theinnovation-decision process, and perceptions of attributes and barriers impacting theadoption and diffusion of WBETs.From the … perceived asposing moderate to strong barriers to the adoption and diffusion of WBETs. Onlycompatibility (attribute) and …

of TAT in the public sector. To do so, aconceptual model is developed to represent the effect of barriers to the … investigation is used to produce a frame of references that may be employed by decision makers to recognise barriers to the … evidence demonstrated that barriers, as suggested by the propositions, do surface in all case studies, thus confirming them as …