Abstract
We calibrate and test various variants of field theory models of the interest rate with data from Eurodollar futures. Models based on psychological factors are seen to provide the best fit to the market. We make a model independent determination of the volatility function of the forward rates from market data.
- Received 25 September 2002
DOI:https://doi.org/10.1103/PhysRevE.69.036129
©2004 American Physical Society