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Cited by 509

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Credible worlds: the status of theoretical models in economics

Sugden, Robert·2000·Journal of Economic Methodology

Abstract

Using as examples Akerlof's 'market for ''lemons''' and Schelling's 'checkerboard' model of racial segregation, this paper asks how economists' abstract theoretical models can explain features of the real world. It argues that such models are not abstractions from, or simplifications of, the real world. They describe counterfactual worlds which the modeller has constructed. The gap between model world and real world can be filled only by inductive inference, and we can have more confidence in such inferences, the more credible the model is as an account of what could have been true.

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Metadata

Authors
Sugden, R.
Venue
Journal of Economic Methodology
Published
2000-01
Volume
7
Issue
1
Pages
1-31
ISSN
  • 1350-178X (ISSN-L)
  • 1469-9427
OpenAlex
W1985651932
Cited by
509
References
1
FWCI
21.97
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Credible worlds: the status of theoretical models in economics. https://app.cochat.ai/papers/10.1080/135017800362220
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Sugden, R. (2000). Credible worlds: the status of theoretical models in economics. Journal of Economic Methodology. https://doi.org/10.1080/135017800362220

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.