A Contingency Approach on the Impact of Front-End Success on Project Portfolio Success
Journal article, Peer reviewed
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- Scientific articles 
OriginalversjonProject Management Journal, 47 (2016) 2: 115-129 10.1002/pmj.21575
The pre-project or ideation phase is often disregarded in project portfolio management. Senior managers put more emphasis on later project stages, and researchers predominantly investigate the front end from a single project perspective. This study investigates how and under which circumstances the performance of the front end affects project portfolio success. Using a sample of 175 firms, we confirm a strong positive relationship between front-end success and project portfolio success. Results show that this effect becomes stronger for larger project portfolios, for portfolios with more interdependency between projects and, finally, for firms that have a strategic orientation toward riskiness.
This is the article as published by PMI