Selection, patience, and the interest rate

Stefanski, R. and Trew, A. (2024) Selection, patience, and the interest rate. Journal of Political Economy Macroeconomics, (doi: 10.1086/727798) (Early Online Publication)

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Abstract

The interest rate has been falling for centuries. A process of natural selection that leads to increasing societal patience is key to explaining this decline. Three observations support this mechanism: patience varies across individuals, is inter-generationally persistent, and is positively related to fertility. A calibrated dynamic, heterogenous-agent model of fertility permits us to isolate the quantitative contribution of this mechanism. We find that selection alone is the key to explaining the decline of the interest rate.

Item Type:Articles
Keywords:Interest rates, selection, fertility, patience, heterogenous agents.
Status:Early Online Publication
Refereed:Yes
Glasgow Author(s) Enlighten ID:Trew, Professor Alex
Authors: Stefanski, R., and Trew, A.
College/School:College of Social Sciences > Adam Smith Business School > Economics
Journal Name:Journal of Political Economy Macroeconomics
Publisher:University of Chicago Press
ISSN:2832-9341
ISSN (Online):2832-935X
Published Online:08 February 2024
Copyright Holders:Copyright © 2024 The University of Chicago
First Published:First published in Journal of Political Economy Macroeconomics 2024
Publisher Policy:Reproduced in accordance with the publisher copyright policy

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