Stationarity without Degeneracy in a Model of Commodity Money
AbstractWe develop a model of macroeconomic heterogeneity inspired by the Kiyotaki-Wright (1989) formulation of commodity money, with the addition of linear utility and idiosyncratic shocks to savings. We consider two environments. In the benchmark case, the consumer in a meeting is chosen randomly. In the auctions case, the individual holding more money can be selected to be the consumer. We show that in both environments socially optimal trading decisions (that are individually acceptable) are stationary and solve a tractable static op- timization problem. Savings decisions in the benchmark case are re- markably invariant to mean-preserving changes in the distribution of shocks. This result is overturned in the auctions case.
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Bibliographic InfoPaper provided by University Library of Munich, Germany in its series MPRA Paper with number 17125.
Date of creation: Mar 2009
Date of revision:
Macroeconomics with heterogeneous savings; commodity money with linear adjustments; mechanism design; auctions;
Other versions of this item:
- R. O. Cavalcanti & Daniela Puzzello, 2010. "Stationarity without degeneracy in a model of commodity money," Economic Theory, Springer, vol. 43(2), pages 263-280, May.
- C00 - Mathematical and Quantitative Methods - - General - - - General
- E00 - Macroeconomics and Monetary Economics - - General - - - General
This paper has been announced in the following NEP Reports:
- NEP-ALL-2009-09-11 (All new papers)
- NEP-MAC-2009-09-11 (Macroeconomics)
- NEP-MON-2009-09-11 (Monetary Economics)
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- Ricardo Lagos & Guillaume Rocheteau, 2006.
"Money and capital as competing media of exchange,"
0608, Federal Reserve Bank of Cleveland.
- Charalambos D Aliprantis & Gabriele Camera & Daniela Puzzello, 2007. "Contagion Equilibria in a Monetary Model," Econometrica, Econometric Society, vol. 75(1), pages 277-282, 01.
- Charalambos Aliprantis & Gabriele Camera & Daniela Puzzello, 2006. "Matching and anonymity," Economic Theory, Springer, vol. 29(2), pages 415-432, October.
- Galenianos, Manolis & Kircher, Philipp, 2008.
"A model of money with multilateral matching,"
Journal of Monetary Economics,
Elsevier, vol. 55(6), pages 1054-1066, September.
- Galenianos, Manolis & Kircher, Philipp, 2008. "A model of money with multilateral matching," Open Access publications from London School of Economics and Political Science http://eprints.lse.ac.uk/, London School of Economics and Political Science.
- Aiyagari, S Rao & Wallace, Neil, 1992. "Fiat Money in the Kiyotaki-Wright Model," Economic Theory, Springer, vol. 2(4), pages 447-64, October.
- Shouyong Shi, 1997.
"A Divisible Search Model of Fiat Money,"
Econometric Society, vol. 65(1), pages 75-102, January.
- Ricardo Lagos & Randall Wright, 2004.
"A unified framework for monetary theory and policy analysis,"
346, Federal Reserve Bank of Minneapolis.
- Ricardo Lagos & Randall Wright, 2005. "A Unified Framework for Monetary Theory and Policy Analysis," Journal of Political Economy, University of Chicago Press, vol. 113(3), pages 463-484, June.
- Ricardo Lagos & Randall Wright, 2002. "A unified framework for monetary theory and policy analysis," Working Paper 0211, Federal Reserve Bank of Cleveland.
- Julien, BenoI^t & Kennes, John & King, Ian, 2008. "Bidding for money," Journal of Economic Theory, Elsevier, vol. 142(1), pages 196-217, September.
- Aliprantis, C.D. & Camera, Gabriele & Puzzello, D., 2005.
"Anonymous Markets and Monetary Trading,"
Purdue University Economics Working Papers
1179, Purdue University, Department of Economics.
- Hector Lomeli & Ted Temzelides, 2002. "Discrete time dynamics in a random matching monetary model," Economic Theory, Springer, vol. 20(2), pages 259-269.
- Huggett, Mark & Krasa, Stefan, 1996.
"Money and Storage in a Differential Information Economy,"
Springer, vol. 8(2), pages 191-210, August.
- Mark Huggett & Stefan Krasa, 1996. "Money and storage in a differential information economy (*)," Economic Theory, Springer, vol. 8(2), pages 191-209.
- Burdett, Kenneth & Judd, Kenneth L, 1983. "Equilibrium Price Dispersion," Econometrica, Econometric Society, vol. 51(4), pages 955-69, July.
- Ricardo O. Cavalcanti & Andrés Erosa, 2007. "A theory of capital gains taxation and business turnover," Economic Theory, Springer, vol. 32(3), pages 477-496, September.
- Timothy J. Kehoe & Nobuhiro Kiyotaki & Randall Wright, 1991.
"More on money as a medium of exchange,"
140, Federal Reserve Bank of Minneapolis.
- Kiyotaki, Nobuhiro & Wright, Randall, 1989. "On Money as a Medium of Exchange," Journal of Political Economy, University of Chicago Press, vol. 97(4), pages 927-54, August.
- Podczeck, Konrad & Puzzello, Daniela, 2009.
"Independent Random Matching,"
27687, University Library of Munich, Germany, revised Sep 2010.
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