摘要:This paper examines the effect of European Central Bank (ECB) communication on
the price discovery process in the Euribor futures market using a new
tick-by-tick data set. First, we show that two pieces of news systematically hit
financial markets on Governing Council meeting days: the ECB policy rate
decision and the explanation of its monetary policy stance. Second, we find that
the unexpected component of ECB explanations has a significant and sizable
impact on futures prices. Third, we investigate how communication interacts with
learning by the public about the credibility of the central bank: financial
market participants needed around three years, from 1999 through 2001, to learn
how to interpret and believe ECB announcements. Finally, our results suggest
that the Euribor futures market is efficient.