63 research outputs found
The Real Price of Housing and Money Supply Shocks: Time Series Evidence and Theoretical Simulations
The Dynamic Effects Of Money: Combining Short-Run And Long-Run Identifying Restrictions Using Bayesian Techniques
This paper proposes a Bayesian approach to incorporating specification and identification uncertainty into a VAR analysis of the dynamic effects of money supply shocks on the macroeconomy. The approach follows Poirier (1991) in averaging over discrete model specifications in forming posterior densities of the dynamic responses to such shocks. Two distinct means of identifying money supply shocks are considered here: one that imposes contemporaneous restrictions, and one that imposes long-run monetary neutrality. I estimate bounds on dynamic responses that account for specification and parameter uncertainty, and find strong evidence of short-run real effects of money on the economy, including a liquidity effect for both long-term and short-term interest rates. Furthermore, some results differ substantially across identifying restrictions if model uncertainty is ignored. © 1998 by the President and Fellows of Harvard College and the Massachusetts Institute of Technolog
Sources of Fluctuations in Real and Nominal Exchange Rates.
This paper attempts to distinguish empirically real versus nominal sources of fluctuations in real and nominal exchange rates. The distinction is obtained by imposing the following restriction on the bivariate vector autoregression of real and nominal exchange rates over the current flexible rate period: nominal shocks are required to have no permanent effect on the level of the real exchange rate. Given this identification scheme, the author analyzes the dynamic effects and relative importance of real and nominal shocks with regards to exchange rates. The findings indicate that real shocks dominate nominal shocks for both exchange rate series over short and long frequencies. Copyright 1992 by MIT Press.
New Keynesian economics, volume 2 : Edited by N. Gregory Mankiw and David Romer, MIT Press, 1991, 450 pp.
Estimating and identifying vector autoregressions under diagonality and block exogeneity restrictions
Abnormal Returns in the Acquisition Market: The Case of Bank Holding Companies, 1990–1993
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