Résultats de recherche
Creator: Den Haan, Wouter J., 1962- Series: Nonlinear rational expectations modeling group Abstract:
The objective of this paper is to investigate whether, in a Sidrauski type model with uncertainty, welfare maximization calls for following the famous "Chicago Rule". This question will be answered in the affirmative in this paper, i.e. social welfare optimization calls for a zero nominal interest rate on one-period bonds. The zero nominal interest rate, however, does not imply in an uncertain world that there is no systematic difference between the expected rate of deflation and the rate of time preference in an economy without growth. The magnitude of this difference turns out to be small, however. Numerical welfare comparisons are made between the optimal policy and policies in which the growth rate of money is fixed. The optimal policy requires that the monetary authorities react every period to the available information and they choose a growth level of the money stock that will set the interest rate equal to zero. If we compare the time paths of the real variables under the optimal policy with the time paths if the money supply decreases at a rate equal to the rate of time preference, then we see hardly any differences. The price dynamics can be very different, however. The paper also investigates the issue of superneutrality and finds that the quantitative deviations from superneutrality are substantial if a model with a shopping time technology is used. The neo-classical models in this paper are solved numerically using a technique developed in Marcet (1988).
Assujettir: E31 - Prices, business fluctuations, and cycles - Price level ; Inflation ; Deflation and E52 - Monetary policy, central banking, and the supply of money and credit - Monetary policy
Creator: Rotemberg, Julio. Series: Lucas expectations anniversary conference Abstract:
I show that a simple sticky price model based on Rotemberg (1982) is consistent with a variety of facts concerning the correlation of prices, hours and output. In particular, I show that it is consistent with a negative correlation between the detrended levels of output and prices when the Beveridge-Nelson method is used to detrend both the price and output data. Such a correlation, i.e.,a negative correlation between the predictable movements in output and the predictable movements in prices is present (and very strong) in U.S. data. Consistent with the model, this correlation is stronger than correlations between prices and hours of work. I also study the size of the predictable price movements that are associated with predictable output movements as well as the degree to which there are predictable movements in monetary aggregates associated with predictable movements in output. These facts are used to shed light on the degree to which the Federal Reserve has pursued a policy designed to stabilize expected inflation.
Mot-clé: Monetary policy, Output, Inflation, Federal Reserve, and Prices Assujettir: E31 - Prices, business fluctuations, and cycles - Price level ; Inflation ; Deflation, E24 - Macroeconomics : Consumption, saving, production, employment, and investment - Employment ; Unemployment ; Wages ; Intergenerational income distribution ; Aggregate human capital, E23 - Macroeconomics : Consumption, saving, production, employment, and investment - Production, and E50 - Monetary policy, central banking, and the supply of money and credit - General
Creator: Edge, Rochelle Mary, 1971- and Rudd, Jeremy Bay, 1970- Series: Joint commitee on business and financial analysis Abstract:
We add a nominal tax system to a sticky-price monetary business cycle model. When nominal interest income is taxed, the coefficient on inflation in a Taylor-type monetary policy rule must be significantly larger than one in order for the model economy to have a determinate rational expectations equilibrium. When depreciation is treated as a charge against taxable income, an even larger weight on inflation is required in the Taylor rule in order to obtain a determinate and stable equilibrium. These results have obvious implications for assessing the historical conduct of monetary policy.
Mot-clé: Monetary policy, Business cycle, Cycle, Interest, Inflation, Policy, Prices, Monetary, Rational expectation, and Tax Assujettir: E43 - Money and interest rates - Determination of interest rates ; Term structure of interest rates, E31 - Prices, business fluctuations, and cycles - Price level ; Inflation ; Deflation, E12 - General aggregative models - Keynes ; Keynesian ; Post-Keynesian, and E32 - Prices, business fluctuations, and cycles - Business fluctuations ; Cycles
Creator: Prati, Alessandro, 1961- Series: Monetary theory and financial intermediation Abstract:
The data and press commentaries studied in this paper call for a reinterpretation of the French inflationary crisis and its stabilization in 1926. In contrast with T. J. Sargent's (1984) interpretation, there is evidence that the budgetary situation was well in hand and that only fear of a capital levy made the public unwilling to buy government bonds. As a result, the government had to repay the bonds coming to maturity with monetary financing. Only when Poincare introduced a bill to shift the tax burden off bondholders did the demand for government bonds recover and inflation stop.
Assujettir: E31 - Prices, business fluctuations, and cycles - Price level ; Inflation ; Deflation, E65 - Macroeconomic policy, macroeconomic aspects of public finance, and general outlook - Studies of particular policy episodes, E52 - Monetary policy, central banking, and the supply of money and credit - Monetary policy, and N24 - Economic History: Financial Markets and Institutions: Europe: 1913-