The Paper provides a formalization of the monetary economics folk proposition that government fiat money is an asset of the holder (the private sector) but not a liability of the issuer (the state). Money is 'net wealth' in the limited sense that, after consolidation of the intertemporal budget constraints of the private and public sectors, the present value of the terminal money stock remains a component of comprehensive household wealth. The issuance of irredeemable fiat money can therefore affect consumption demand through a weak 'real balance or Pigou effect', if it can alter the present value of the terminal stock of money. With irredeemable fiat money, weak restrictions on the monetary policy rule suffice to rule out liquidity trap equilibria (that is, equilibria in which all current and future short nominal interest rates are at their lower bound) that are also rational expectations equilibria. Liquidity trap equilibria that are not (long run) rational expectations equilibria can exist if and for as long as the private sector has incorrect but irrefutable expectations that the monetary authorities will ultimately reverse, in present value, any current expansion of the monetary base. If 'quantitative easing' is never reversed, in present value terms, and never expected to be reversed, liquidity trap equilibria cannot occur.
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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number
4202.
Find related papers by JEL classification: E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation E41 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Demand for Money E51 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Money Supply; Credit; Money Multipliers E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy E62 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Fiscal Policy E63 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Comparative or Joint Analysis of Fiscal and Monetary Policy; Stabilization
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Willem H. Buiter & Anne C. Sibert, 2004.
"Deflationary Bubbles,"
NBER Working Papers
10642, National Bureau of Economic Research, Inc.
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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.)
Willem H. Buiter & Anne C. Sibert, 2004.
"Deflationary Bubbles,"
NBER Working Papers
10642, National Bureau of Economic Research, Inc.
[Downloadable!] (restricted)
Willem H. Buiter, 2007.
"Seigniorage,"
NBER Working Papers
12919, National Bureau of Economic Research, Inc.
[Downloadable!] (restricted)
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