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What if? Models, fact and fiction in economics (Keynes Lecture in Economics 2013)

Morgan, Mary S. (2014) What if? Models, fact and fiction in economics (Keynes Lecture in Economics 2013). Journal of the British Academy, 2. pp. 231-268. ISSN 2052-7217

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Identification Number: 10.5871/jba/002.231

Abstract

Economists build models to understand the economy, but to outsiders these often seem to be imagined or fictional worlds, accounts that seem closer to those of science fiction than to matters of science. Such a judgement underrates the importance of fictional elements and the imagination in the way economists make and use their models. Paying attention to the ‘what-if’ questions that economists ask when they use their models reveals how they create the keys that enable them to translate between their imaginary model worlds and the real economic world we all live in.

Item Type: Article
Official URL: https://www.britac.ac.uk/journal-british-academy
Additional Information: © 2014 British Academy
Divisions: Economic History
Subjects: H Social Sciences > HB Economic Theory
Date Deposited: 01 Mar 2018 10:30
Last Modified: 15 Sep 2023 15:07
URI: http://eprints.lse.ac.uk/id/eprint/86914

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