We construct a model where capital competes with fiat money as a medium of exchange, and we establish conditions on fundamentals under which fiat money can be both valued and socially beneficial. When the socially efficient stock of capital is too low to provide the liquidity agents need, they overaccumulate productive assets to use as media of exchange. When this is the case, there exists a monetary equilibrium that dominates the nonmonetary one in terms of welfare. Under the Friedman Rule, fiat money provides just enough liquidity so that agents choose to accumulate the same capital stock a social planner would.
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Paper provided by Federal Reserve Bank of Minneapolis in its series Staff Report with number
341.
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
S. Boragan Aruoba & Christopher J. Waller, 2005.
"Money and Capital,"
2005 Meeting Papers
550, Society for Economic Dynamics.
[Downloadable!]
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S. Boragan Aruoba & Christopher J. Waller & Randall Wright, 2007.
"Money and capital,"
Working Paper
0714, Federal Reserve Bank of Cleveland.
[Downloadable!]
Cited by: (explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)
Athanasios Geromichalos & Juan M Licari & Jose Suarez-Lledo, 2007.
"Monetary Policy and Asset Prices,"
Review of Economic Dynamics,
Elsevier for the Society for Economic Dynamics, vol. 10(4), pages 761-779, October.
[Downloadable!] (restricted)
S. Boragan Aruoba & Christopher J. Waller & Randall Wright, 2007.
"Money and capital,"
Working Paper
0714, Federal Reserve Bank of Cleveland.
[Downloadable!]
Other versions:
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