Estimation of the monetary model of exchange-rate determination under rational expectations

This paper develops a sticky-price version of the monetary model of exchange-rate determination under rational expectations. The reduced-form difference equation for the exchange rate has two roots which lie on either side of unity. In the solution the stable root is solved backwards and the unstable forwards. The model is estimated by the full-information maximum-likelihood method on deutsche mark-dollar data. The results are supportive of the rational-expectations restrictions.