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PRIVATE VERSUS PUBLIC MONEY *
Author(s) -
Monnet Cyril
Publication year - 2006
Publication title -
international economic review
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.658
H-Index - 86
eISSN - 1468-2354
pISSN - 0020-6598
DOI - 10.1111/j.1468-2354.2006.00401.x
Subject(s) - enforcement , public good , economics , medium of exchange , production (economics) , microeconomics , matching (statistics) , commerce , monetary economics , law , statistics , mathematics , currency , political science
I show that the nature of agents' production determines whether they should issue money. I use a matching model with no commitment and no enforcement. Some agents can produce goods, whereas others are unproductive. All agents can produce at a cost a distinguishable, intrinsically useless but durable good: notes. Productive agents produce red notes whereas unproductive agents produce green notes. I find that green notes are the most efficient means of exchange, as they implement more allocations than red notes and at a lower cost. Therefore, unproductive agents should issue money. I associate unproductive agents to agents producing public goods.