Issue |
Nat. Sci. Soc.
Volume 20, Number 2, avril-juin 2012
|
|
---|---|---|
Page(s) | 181 - 191 | |
DOI | https://doi.org/10.1051/nss/2012018 | |
Published online | 19 September 2012 |
Le poppérisme en science économique : entre incomplétude et connivence
Popperism in economic science: between incompleteness and acquiescence
Économie publique et éthique, Agrocampus Ouest,
35042
Rennes cedex,
France
Auteur correspondant : Dominique.Vermersch@agrocampus-ouest.fr
Reçu : 23 Mars 2009
Accepté : 9 Septembre 2011
Cet article propose un regard à nouveaux frais sur le rationalisme critique de Popper, posture épistémologique largement adoptée par la science économique. En effet, l’épreuve de réfutabilité poppérienne méconnaît les faits de limitation interne auxquels font face tant le savoir économique que le formalisme mathématique qui lui est attaché. Reconnaître et signifier ces faits de limitation seraient un autre gage de scientificité, complémentaire au critère poppérien.
Abstract
This paper attempts to assess how mathematical formalism is used in economics based on the dual perspective of epistemology and ethics. The demonstration principally concerns Popper’s critical rationalism, an epistemological posture widely adopted in economics. Economic science uses Popper’s proof of refutability, although only as a shield against the factors of internal limitation against which economic knowledge finds itself confronted. Acknowledging and giving meaning to these limitational factors would be a proof of scientific rigour and fruitfulness in economics, particularly in the science’s claims to an ethical dimension. Re-founding the ethical ambition of economics is something much called for today, with a view to restoring the much-battered relationship between man and nature.
Mots clés : économie / faits de limitation / épistémologie / Popper / formalisme mathématique
Key words: economics / ethics / epistemology / Popper / mathematical formalism
© NSS-Dialogues, EDP Sciences 2012
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