Does the Spot Curve Contain Information on Future Monetary Policy in Colombia?


  • Borradores de economía


  • In order to assess the credibility of their targets and policies, inflation targeting central banks always keep an eye on market expectations of the future inflation rates and short maturity interest rates. In economies with developed financial markets the prices of financial assets are a prime source of expectations. The spot curve, in particular, is thought to contain a great deal of information on market expectations. In this paper we study the possibility to obtain market expectations on short maturity interest rates, that is, on the future monetary policy. A natural starting point in the program of deriving expectations from the spot curve is the Expectations Hypothesis of the Term Structure of the Interest Rates. According to this hypothesis the slope of the spot curve, the forward curve, represents the market expectations on interest rates aside from a negligible or at least time invariant forward term premium. For this note we developed a unique database of spot curves spanning the period from Nov-1999 to Sep-2006 in order to test the validity of the Expectations Hypothesis for short maturities in Colombia. Our results indicate that the spot curve contains information on the future behavior of short maturity interest rates only for very short horizons. Moreover, we found that the forward term premium tends to be time varying. These results comprise in the rejection of the Expectations Hypothesis. Although these results imply that market expectations on future short maturity interest rates cannot be obtained as easily as just applying the prescription of the Expectations Hypothesis, they do not Rule out the possibility to obtain market expectations of the future monetary policy from the time series of spot curves.

fecha de publicación

  • 2007-11

Líneas de investigación

  • Expectations Hypothesis
  • Market Expectations of future Monetary Policy
  • Term Structure


  • 463