Publication type
Journal Article
Author
Publication date
March 9, 2026
Summary:
The foundational nature of expectations-based theories and the prominence of symmetric unimodal stochastic assumptions in economic research render the expected outcome the go to locational focus throughout its many realms. When symmetric unimodality prevails, expected and most likely outcomes are identical; however, when it does not, they are not, begging the question ‘Why not use most likely rather than expected outcomes as the locational focus if there is potential for asymmetry?’ Here, the issue is explored by examining what drives the selection of locational foci by characterizing the choice as the solution to an analyst's optimization problem that reflects their perspective and typology. The choices are then discussed in the context of various economic modelling scenarios. The issue is generic to a wide variety of analytic scenarios, and its relevance hinges on the prevalence and extent of distributional asymmetries in those scenarios. To emphasize its diversity, four disparate modelling contexts where locational focus matters are examined. All demonstrate that possessing a ‘most likely’ as opposed to an ‘expectations-based’ perspective makes a substantive difference to the analysis and conclusions drawn, which should give pause for thought.
Published in
Economica
DOI
https://doi.org/10.1111/ecca.70039
ISSN
130427
Subjects
Notes
Online Early
© 2026 The Author(s). Economica published by John Wiley & Sons Ltd on behalf of London School of Economics and Political Science.
Open Access
This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
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