Multiple-Models Juxtaposition and Trade-Offs among Modeling Desiderata

Abstract

This article offers a characterization of what I call multiple-models juxtaposition (MMJ), a strategy for managing trade-offs among modeling desiderata. MMJ displays models of distinct phenomena together and fulfills different desiderata both in the individual models and by a comparison of those models. I discuss a concrete case from developmental biology, where MMJ coordinates generality and detail. I also clarify the distinction between MMJ and multiple-models idealization (MMI), which also uses multiple models to manage trade-offs among desiderata. MMJ and MMI differ in several points, such as the ways they manage trade-offs and the purposes of using multiple models.

Topics & Concepts