Real-time estimates of output gaps and trends are important tools for macroeconomic analysis. But how accurate are estimates of real-time gaps and trends? This article discusses the problem of estimating gaps and trends in real time and constructs measures of their precision. The analysis is based on band-pass filtering methods augmented with univariate forecasts. The empirical analysis suggests that there is considerable uncertainty associated with real-time estimates of trends and gaps.
Our Research Focus: Economic Growth and Business Cycles
Amanda L. Kramer
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