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Mexico; Selected Issues
International Monetary Fund (IMF); International … - 2004
This Selected Issues paper analyzes the sources of Mexico’s economic growth since the 1960s, and compares various decompositions of historical growth into trend and cyclical components. The role of the implied output gaps in the inflation process is assessed. The paper presents...
Persistent link: https://www.econbiz.de/10005825457
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Stochastic Volatilities and Correlations, Extreme Values and Modeling the Macroeconomic Environment, Under Which Brazilian Banks Operate
Souto, Marcos; Barnhill, Theodore M. - International Monetary Fund (IMF) - 2007
Using monthly data for a set of variables, we examine the out-of-sample performance of various variance/covariance models and find that no model has consistently outperformed the others. We also show that it is possible to increase the probability mass toward the tails and to match reasonably...
Persistent link: https://www.econbiz.de/10005825598
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Nonlinear Exchange Rate Models; A Selective Overview
Sarno, Lucio - International Monetary Fund (IMF) - 2003
This paper provides a selective overview of nonlinear exchange rate models recently proposed in the literature and assesses their contribution to understanding exchange rate behavior. Two key questions are examined. The first question is whether nonlinear autoregressive models of real exchange...
Persistent link: https://www.econbiz.de/10005825647
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An Unbiased Appraisal of Purchasing Power Parity
McDermott, C. John; Cashin, Paul - International Monetary Fund (IMF) - 2001
Univariate studies of the hypothesis of unit roots in real exchange rates have yielded consensus point estimates of the half-life of deviations from purchasing power parity of between three to five years. However, least squares-based estimates of half-lives are biased downward. Accordingly, we...
Persistent link: https://www.econbiz.de/10005825679
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Bayesian Vars; A Survey of the Recent Literature with An Application to the European Monetary System
Ciccarelli, Matteo; Rebucci, Alessandro - International Monetary Fund (IMF) - 2003
This paper reviews recent advances in the specification and estimation of Bayesian Vector Autoregressive models (BVARs …). After describing the Bayesian principle of estimation, we first present the methodology originally developed by Litterman … issues in forecasting and structural analysis. An application to the estimation of a system of time-varying reaction …
Persistent link: https://www.econbiz.de/10005825693
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Evaluating Historical CGER Assessments; How Well Have they Predicted Subsequent Exchange Rate Movements?
Lee, Jungjin; Abiad, Abdul; Kannan, Prakash - International Monetary Fund (IMF) - 2009
The IMF's Consultative Group on Exchange Rate issues (CGER) has been conducting exchange rate assessments as part of the surveillance process since 1997. This paper evaluates CGER assessments from 1997 to 2006, by comparing these to subsequent movements in real effective exchange rates (REER)....
Persistent link: https://www.econbiz.de/10005825774
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External Linkages and Economic Growth in Colombia; Insights from a Bayesian VAR Model
Österholm, Pär; Abrego, Lisandro - International Monetary Fund (IMF) - 2008
This paper investigates the sensitivity of Colombian GDP growth to the surroundingmacroeconomic environment. We estimate a Bayesian VAR model with informative steady-statepriors for the Colombian economy using quarterly data from 1995 to 2007. A variancedecomposition shows that world GDP growth...
Persistent link: https://www.econbiz.de/10005825782
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A Small Quarterly Multi-Country Projection Model
Laxton, Jared; Ermolaev, Igor; Freedman, Charles; … - International Monetary Fund (IMF) - 2008
This is the second of a series of papers that are being written as part of a larger project to estimate a small quarterly Global Projection Model (GPM). The GPM project is designed to improve the toolkit for studying both own-country and cross-country linkages. In this paper, we estimate a small...
Persistent link: https://www.econbiz.de/10005825847
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The Efficiency of the Japanese Equity Market
Nagayasu, Jun - International Monetary Fund (IMF) - 2003
Using the ARFIMA-FIGARCH model, this paper studies the efficiency of the Japanese equity market by examining the statistical properties of the return and volatility of the Nikkei 225. It shows that both follow a long range dependence, which stands against the efficient market hypothesis (EMH)....
Persistent link: https://www.econbiz.de/10005825859
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Mr. Ricardo's Great Adventure; Estimating Fiscal Multipliers in a Truly Intertemporal Model
Sgherri, Silvia; Bayoumi, Tamim - International Monetary Fund (IMF) - 2006
We estimate tax multipliers in a "Blanchard-Yaari" consumption model where Ricardian equivalence is broken because the private sector discounts the future at a faster rate than the real rate of interest. The model fits U.S. data since 1955 extremely well-entailing a discount wedge of around 20...
Persistent link: https://www.econbiz.de/10005825870