Forecasting future economic growth : the term structure of interest rates, volatility and inflation as leading indicators

[摘要] The broad literature documents the empirical regularity that slope of the term structure of interest rates is a reliable predictor of future real economic activity. Steeper slopes presage increasing growth, and downward sloping term structures presage declining growth or even recession. Some instances of slope;;s misleading signals were recorded in 2006 (the term structure was flat, indicating decline in economic activity when high growth continued) and 2008 (the term structure was very steep, predicting economic growth when recession continued and took a deep dive). Moreover, Breeden (2012a) showed that the term structure of interest rates has had less predictive power over the past fifty years than has been found in earlier researches over shorter periods of time. The key idea underlying this paper was to test whether the term structure of volatility and the term structure of inflation combined with the term spread could improve predictions of future economic growth compared to interest rate based forecasts with only one variable. This study finds that while the term structure spread and volatility appear to be statistically significant variables there is little evidence of improved performance compare to interest rate based forecasts with only one variable.

[发布机构] Massachusetts Institute of Technology