Was the Recent Downturn in US GDP Predictable?
Anandamayee Majumdar and
No 201230, Working Papers from University of Pretoria, Department of Economics
This paper uses small set of variables-- real GDP, the inflation rate, and the short-term interest rate -- and a rich set of models -- athoeretical and theoretical, linear and nonlinear, as well as classical and Bayesian models -- to consider whether we could have predicted the recent downturn of the US real GDP. Comparing the performance by root mean squared errors of the models to the benchmark random-walk model, the two theoretical models, especially the nonlinear model, perform well on the average across all forecast horizons in out-of-sample forecasts, although at specific forecast horizons certain nonlinear athoeretical models perform the best. The nonlinear theoretical model also dominates in our ex ante forecast of the Great Recession, suggesting that developing forward-looking, microfounded, nonlinear, dynamic-stochastic-general-equilibrium models of the economy, may prove crucial in forecasting turning points.
Keywords: Forecasting; Linear and non-linear models (search for similar items in EconPapers)
JEL-codes: C32 R31 (search for similar items in EconPapers)
Pages: 47 pages
New Economics Papers: this item is included in nep-for and nep-mac
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Working Paper: Was the Recent Downturn in US GDP Predictable? (2013)
Working Paper: Was the Recent Downturn in US GDP Predictable? (2012)
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Persistent link: https://EconPapers.repec.org/RePEc:pre:wpaper:201230
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