Dennis, R. and Kirsanov, O. (2020) Monetary Policy when Preferences are Quasi-Hyperbolic. Working Paper. University of Glasgow.
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Publisher's URL: https://www.gla.ac.uk/media/Media_711110_smxx.pdf
Abstract
We study discretionary monetary policy in an economy where economic agents have quasi-hyperbolic discounting. We demonstrate that a benevolent central bank is able to keep inflation under control for a wide range of discount factors. If the central bank, however, does not adopt the household's time preferences and tries to discourage early-consumption and delayed-saving, then a marginal increase in steady state output is achieved at the cost of a much higher average inflation rate. Indeed, we show that it is desirable from a welfare perspective for the central bank to quasi-hyperbolically discount by more than households do. Welfare is improved because this discount structure emphasizes the current-period cost of price changes and leads to lower average inflation. We contrast our results with those obtained when policy is conducted according to a Taylor-type rule.
Item Type: | Research Reports or Papers (Working Paper) |
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Status: | Published |
Refereed: | No |
Glasgow Author(s) Enlighten ID: | Kirsanov, Dr Oleg and Dennis, Professor Richard |
Authors: | Dennis, R., and Kirsanov, O. |
Subjects: | H Social Sciences > HB Economic Theory |
College/School: | College of Social Sciences > Adam Smith Business School > Economics |
Journal Name: | University of Glasgow Working Paper |
Publisher: | University of Glasgow |
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