Project portfolio risk categorisation – factor analysis results

The subject of this article is project portfolio risk categorisation. Research conducted indicated categories containing the most probable and significant risks. research described in paper was carried out two stages. In first stage, relevant literature reviewed Delphi method used to identify 36 risks specific a portfolio. second respondents (project managers) assessed probability each occurring impact that on objectives empirical data obtained way made it possible conduct an exploratory factor analysis presented results may also contribute broader discussion concerning validity identifying how categorise them. be useful for further confirmation three proposed by Project Management Institute.