Government Finance in a Model of Currency Substitution /

Our model is a variant of the cash-in-advance model. Goods must be purchased in the seller's currency, but currency may be traded before shopping at a cost. This cost is a measure of substitutability. The model is applied to seignorage taxation. We show that optimal money growth is positive and...

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Bibliographic Details
Main Author: Liu, Lihong
Other Authors: Sibert, Anne
Format: Journal
Language:English
Published: Washington, D.C. : International Monetary Fund, 1993.
Series:IMF Working Papers; Working Paper ; No. 1993/080
Online Access:Full text available on IMF
Description
Summary:Our model is a variant of the cash-in-advance model. Goods must be purchased in the seller's currency, but currency may be traded before shopping at a cost. This cost is a measure of substitutability. The model is applied to seignorage taxation. We show that optimal money growth is positive and increasing in substitutability if and only if first- and second-period consumption are gross substitutes. If governments act independently, money growth is suboptimally low if currencies are sufficiently substitutable and too high otherwise.
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Physical Description:1 online resource (36 pages)
Format:Mode of access: Internet
ISSN:1018-5941
Access:Electronic access restricted to authorized BRAC University faculty, staff and students