The rise of money : an evolutionary analysis of the origins of money

Date

2006

Editor(s)

Advisor

Hasker, Kevin

Supervisor

Co-Advisor

Co-Supervisor

Instructor

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Abstract

This paper shows that if there are more goods than money in all trading periods then nonconvertible fiat money is evolutionarily successful in complex economies. This result is developed in Kiyotaki and Wright (1993) search model of money, using a learning algorithm developed by Marimon et. al (1990). When we include an evolutionary model similar to Kandori, Mailath, and Rob (1993) we find that fiat money is frequently evolutionarily successful. To be precise let x be the probability someone finds someone who has a good they want –small x represents a complex economy– and let µ be the fraction of people holding money in any trading period. As long as µ < (1-2x)/(2-2x) fiat money will be evolutionarily successful.

Source Title

Publisher

Course

Other identifiers

Book Title

Degree Discipline

Economics

Degree Level

Master's

Degree Name

MA (Master of Arts)

Citation

Published Version (Please cite this version)

Language

English

Type