Article published In: Journal of Argumentation in Context
Vol. 14:2 (2025) ► pp.222–251
Analogical reasoning and evidence transfer in evidence-based policy
Published online: 19 August 2025
https://doi.org/10.1075/jaic.24016.web
https://doi.org/10.1075/jaic.24016.web
Abstract
Evidence-based policy often involves a kind of reasoning by
analogy, which starts from the established success of an intervention on a given
occasion (= source domain S). Policy makers infer that the same intervention is
likely to be successful on another occasion (= target domain T). The practical
goal of this paper is to develop, defend and illustrate a model detailing the
reasoning steps that policy makers should go through in order to perform this
type of analogical reasoning properly. Our model also offers tools for
diagnosing flaws in the reasoning process for past cases where this kind of
analogical reasoning went wrong. We illustrate the practical utility and
diagnostic power of the model by means of two well-known failed evidence
transfers. The theoretical goal of this paper is to investigate the
ramifications of our model for general theorising on analogical reasoning.
Article outline
- 1.Introduction
- 1.1Evidence transfer as a type of analogical reasoning
- 1.2Goals of this paper
- 1.3Structure of this paper
- 2.The core of the HMVA model
- 2.1Introduction
- 2.2Mary Hesse on horizontal and vertical relations in analogical reasoning
- 2.3The PICO framework
- 2.4The core of the HMVA model
- 2.5The added value of the HMVA model
- 3.Elaboration and defence of the HMVA model
- 3.1Introduction
- 3.2Heuristic policy reasoning
- 3.3Vertical analysis
- 3.4Projective and dissociative policy reasoning
- 3.5Full characterisation of the HMVA model
- 3.6Conflated policy reasoning
- 4.First example: Evidence transfer from TINP to BINP
- 4.1Introduction
- 4.2How the World Bank should have reasoned: Heuristic policy reasoning
- 4.3How the World Bank should have reasoned: Vertical analysis
- 4.4Actual reasoning of the World Bank
- 4.5Epistemic luck
- 5.Second example: Class size reduction in Tennessee and California
- 5.1Introduction
- 5.2Heuristic policy reasoning in California CSR
- 5.3Vertical analysis: Why did CSR succeed in Tennessee?
- 5.4Counteracting mechanisms triggered by the California CSR policy
- 5.5Implications
- 5.6Brief comparison
- 6.Middle range theories of analogical reasoning
- 6.1Results with respect to the practical goal
- 6.2The structure of analogical reasoning in bioethics
- 7.The theoretical goal
- 7.1Introduction
- 7.2The HMVA model and criteria of adequacy
- 7.3Argument schemes for analogical reasoning
- 7.4Bartha’s articulation model
- 8.Epilogue
- Notes
References
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