We develop and estimate a medium-sized, semi-structural model for the Brazilian economy during the inflation targeting period. The model describes fairly well key features of the economy and allows us to decompose the transmission mechanism of monetary policy. In the baseline decomposition, the...

The aim of this article is to analyze how financial heterogeneity can accentuate the cyclical divergences inside a monetary union that faces technological, monetary, budgetary and financial shocks. To this purpose, this study relies on a two-country Dynamic Stochastic General Equilibrium model,...

A macro econometric model of the Russian economy is tailored to analyze the effects of changes in the oil price and alternative fiscal policies. Model simulations indicate that the Russian economy is vulnerable to large fluctuations in the oil price, but we also find evidence of significant...

This paper introduces nonlinearity and a structural break to the US forward-looking Taylor rule with a stock price gap, thereby alleviating the robustness problem that the linear Taylor rule is sensitive to minor changes of the sample period since 1991. The path of the time-varying inflation...

This paper examines the nonlinearity of China's inflation rate and models its nonlinear dynamics using the multiple-regime smooth transition autoregressive model. The empirical results show that a four-regime logistic smooth transition autoregressive model can be used to model the nonlinear...

Price and liquidity puzzles have been identified as two major counterintuitive findings arising from monetary shocks. We investigate their presence in eleven African countries, using a dynamic stochastic general equilibrium model designed for indebted small open-economies. Our simulations reveal...

As the Chinese economy becomes more open and the authorities scrapped the peg to the U.S. dollar in July 2005, exchange rate movements start to influence the price inflation in China in a significant way. This paper estimates a structural vector autoregression (SVAR) model to investigate the...

The purpose of the paper is to revisit the inflation–output gap relationship using a new approach known as the wavelet transform. This approach combines the classical time series analysis with frequency domain analysis and presents the advantages of assessing the co-movement of the two series...

The current paper seeks to build a theoretical explanation to understand why many central banks failed to reduce inflation variability despite having the desire. The result proves that central bank's preferences are a necessary condition but not sufficient to guarantee lower inflation...

This paper constructs a quarterly series of GDP deflator inflation for China from 1979 to 2009 and tests for a structural break with an unknown change point in the dynamic inflation process. Empirical results suggest a significant structural change in inflation persistence. Employing a...