RT info:eu-repo/semantics/article
T1 The Role of Correlations Between Activity Durations in Project Schedule Risk Analysis
A1 Pajares Gutiérrez, Javier
A1 Acebes Senovilla, Fernando
A1 Martín Cruz, Natalia
A1 Gúdel, Ricardo
K1 Schedule Risk Analysis, Correlations, Risk Sensitivity Indexes, Project Tightness
AB This paper analyses the impact of correlations between activity durations on project uncertainty and risk sensitivity indexes using Monte Carlo simulation. Results show that correlations have little effect on expected project duration but significantly affect variance and sensitivity measures, especially cruciality (CrI) and SSI, while criticality (CI) remains relatively stable. The effects are strongly moderated by network topology, particularly Project Tightness (PT), which emerges as a key factor explaining the magnitude of these changes.
YR 2026
FD 2026-04
LK https://uvadoc.uva.es/handle/10324/84254
UL https://uvadoc.uva.es/handle/10324/84254
LA spa
NO Proceedings of PMS2026, 2026, pp. 88–91.
NO Producción Científica
DS UVaDOC
RD 23-abr-2026