文章基本信息

标题：Modeling projects interdependencies to measure their synergic impacts on a project portfolio
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作者：Mohammad Mahdi Nabati ; Maryam Ashrafi
期刊名称：Journal of Project Management
印刷版ISSN：2371-8366
电子版ISSN：2371-8374
出版年度：2021
卷号：6
期号：3
页码：143-156
DOI：10.5267/j.jpm.2021.2.003
出版社：Growing Science
摘要：One of the most critical factors used to evaluate the efficiency of the portfolio selection process is the ability of the model to measure interdependencies among projects. Varieties of interactions among projects lead to several kinds of synergies in the whole portfolio, such as re-sources and knowledge interdependencies. There are few studies focused on project portfolio selection accompanied by modeling and estimating the impact of synergies between projects. Hence, this paper presents a model to select the best project portfolio applying a particular model to measure the effects of several types of interdependencies between paired projects. Then, the Promethee II method is used to prioritize projects. Then, the portfolio selection model, which is a non-linear integer model, is solved to find the best set of projects. Finally, numerical examples are addressed to illustrate the method results and validity.
关键词：Project Interdependencies; Project Portfolio Selection; Resources Interdependency; Knowledge Interdependency; Technical Interdependency