This paper studies the empirical performance of stochastic volatility models for twenty years of weekly exchange rate data. We concentrate on the effects of the distribution of the exchange rate innovations for parameter estimates and for estimates of the latent volatility series. We approximate...

ERES:conference

Pricing extremely long-dated liabilities market consistently deals with the decline in liquidity of financial instruments on long maturities. The aim is to quantify the uncertainty of rates up to maturities of a century. We assume that the interest rates follow the affine mean-reverting Vasicek...

The paper proposes a new multivariate model for exchange rate volatility in a system of bilateral exchange rates, using a factor structure of exchange rates one of the common factors is always related to the numeraire currency. Time variation in the volatility is modelled using a stochastic...

This paper reexamines volatility tests of the expectations model of the term structure of interest rates. The restrictions of the model are studied in a general multivariate MA representation of the time series process of interest rates under various assumptions on the number of unit roots and...

This paper develops a tick time model for the quote setting dynamics on Nasdaq. The model decomposes quotes into an efficient price, asymmetric information and noise. Both the evolution of the efficient price and the information contents of quotes depend on quote durations. New measures for the...

This paper uses Reuters exchange rate data to investigate the contributions to the price discovery process by individual banks in the foreign exchange market. We propose multivariate time series models as well as models in tick time to study the dynamic relations between the quotes of individual...