Dzmitry Kruk| 16.10.2020
Exploring SVAR-Based Empirical Measure of Inflation Expectations for Belarus
This paper explores empirical SVAR-based measure of inflation expectations for Belarus.
Dzmitry Kruk| 10.12.2016
SVAR Approach for Extracting Inflation Expectations Given Severe Monetary Shocks: Evidence from Belarus
Inflation expectations play a crucial role for macroeconomic dynamics and more specifically for monetary environment. However, inflation expectations is an unobservable variable. So, the quality of the correspondent measure in a great extent predetermines its feasibility for macroeconomic analysis. Today, survey-based measures of inflation expectations prevail in macroeconomic analysis. However, the drawbacks and/or unavailability of such measures give a rise to other identification strategies. Extracting inflation expectations from the actual data (e.g. series of interest rate and actual inflation) basing on SVAR identification approach has become a valuable alternative/supplement for measuring inflation expectations. In this paper I show that the existing strategy of inflation expectations identification through SVAR approach is very sensitive to the state of monetary environment. When a monetary environment is unstable (e.g. high and volatile inflation), the assumptions of the baseline approach are not hold, and it produces biased estimations. I emphasize two sources of this bias in estimations and suggest procedure for obtaining unbiased estimates. My identification strategy includes a number of steps. I suggest applying Markov regime-switching framework for extracting an unbiased mean for ex ante real interest rate. Further, I use two-stage SVAR identification strategy. First, I identify an unexpected shock to actual inflation, which is crucial for obtaining a proper measure of inflation expectations. Further, I net the series of ex post interest rate from this ‘noise’. Second, I run a baseline SVAR procedure, for which I use the data adjusted at the first step. Finally I obtain an unbiased and informatively rich series of inflation expectations.
Igor Pelipas| 11.12.2012
Multiple Structural Breaks and Inflation Persistence in Belarus
This paper address the issue of assessing inflation persistence in Belarus using quarterly seasonally adjusted data over 1996–2011.
Structural Breaks and Dynamic Characteristics of Inflation and Growth Rates of Monetary Aggregates
The paper addresses the problem of determining the order of integration of inflation and growth rates of monetary aggregates under the multiple structural breaks in dynamics of these variables.