When are additive models valid for evaluating proposed research?

D S Bunch; D Cardús; M J Fuhrer; R M Thrall

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PubMed · 2507880

When are additive models valid for evaluating proposed research?

D S Bunch·D Cardús·M J Fuhrer·R M Thrall

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Abstract

This paper is concerned with a comparison of two broad classes of mathematical models, additive and multiplicative, for selecting the best among a number of competing project proposals addressed to a defined research objective. The analysis is predicated on the view that, though additive models are widely utilized, they are theoretically inferior to multiplicative ones. In an effort to more clearly understand when the use of additive models might be acceptable despite their logical flaws, conditions are investigated under which they yield results that are essentially equivalent to those produced by multiplicative models.

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Cost-Benefit Analysis Decision Making Models, Theoretical Operations Research Peer Review Probability Program Evaluation Programming, Linear Reference Values Research Design Comparative Study Journal Article

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D S Bunch, D Cardús, M J Fuhrer, R M Thrall. 1989. When are additive models valid for evaluating proposed research?. https://pubmed.ncbi.nlm.nih.gov/2507880/

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