期刊名称：International Journal of Information Systems and Project Management
印刷版ISSN：2182-7796
电子版ISSN：2182-7788
出版年度：2020
卷号：8
期号：3
页码：47-84
DOI：10.12821/ijispm080304
语种：English
出版社：SciKA
摘要：Project Portfolio Risk Management (PPRM) has been identified as a relevant area regarding project portfolio success.This paper reports on a structured literature review of PPRM. A structured search and selection process was carried outand conventional content analysis was conducted in the literature analysis of 62 papers published in internationaljournals. PPRM has its theoretical and practical bases in the modern theory of portfolios, decision theory and riskmanagement (RM). The content analysis reveals four main recurrent topics in PPRM: (1) The influence of RM onproject portfolio success, based on project portfolio impact level, moderators or contingency factors between RM andproject portfolio success, and PPRM dimensions; (2) risk and project interdependencies, highlighting resources,technology, outcome, value, and accomplishment project interdependencies; (3) project portfolio risk (PPR)identification, where four main risk source categories are identified; and (4) PPR assessment, composed of riskmeasures and the main methods used for risk assessment. Therefore, this study provides an overview of PPRM as aresearch field, while it also promotes four future research directions: (1) PPRM as part of organizational RM; (2) RM,success dimensions and strategic impact; (3) mechanisms for PPR assessment, and (4) PPRM as a complex anddynamic system.
关键词：project portfolio management;project portfolio risk management;structured literature review;research opportunities
