2002
DOI: 10.1111/1467-9310.00266
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A portfolio–evaluation framework for selecting R&D projects

Abstract: This study aims to form the basis for constructing a framework for evaluating alternative portfolios of R&D projects. This study provides an extensive literature review on portfolio selection. Most of the existing studies deal with the portfolio selection problem by evaluating individual projects and then seeking ways to combine them for an R&D portfolio. However, the combination of individually good projects unnecessarily constitutes the optimal portfolio. In particular, this study discusses three portfolio e… Show more

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Cited by 125 publications
(81 citation statements)
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“…Esses critérios de desempenho são escalas em que os julgamentos e decisões se basearão para avaliar diferentes projetos (CHIEN, 2002).…”
Section: Estabelecimento De Critérios De Avaliaçãounclassified
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“…Esses critérios de desempenho são escalas em que os julgamentos e decisões se basearão para avaliar diferentes projetos (CHIEN, 2002).…”
Section: Estabelecimento De Critérios De Avaliaçãounclassified
“…Importante ter em conta que o gerenciamento de portfólio sofre pressões de ordem política, dado os interesses pessoais de executivos se utilizarem de poder para impor suas preferências individuais (ENGLUND e GRAHAM, 1999;CHIEN, 2002;ELONEN e ARTTO, 2003;ENGWALL E JERBRANT, 2003). Nesse sentido, um processo decisório estruturado e formalizado é um meio do decisor administrar as pressões de grupos de interesses, justificando e comunicando suas decisões com os demais elementos da organização (CHIEN, 2002).…”
Section: Estabelecimento De Critérios De Avaliaçãounclassified
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“…6 These methods assume implicitly that the projects under consideration are additive with no substantial interactions. Chien (2002), on the other hand, cited project interactions as a 5 In addition to the efficiency effects of what we may call "local information externalities", Stiglitz (1975) and Gilbert (1978Gilbert ( ,1979Gilbert ( , 1981 explore the social value of global exploration information pertaining to the total remaining stock of a depletable resource. 6 Gear, Lockett, and Pearson (1971) review and summarize some representative models of this type.…”
Section: It Then Follows That E[u(π°)] ≤ E[u(π*)]mentioning
confidence: 99%