This paper studies monetary policy under discretion when the central bank ex ante determines information to be acquired and made public. In a general setting, wherein a monetary instrument signals the central bank's private information, I show that an optimal information policy comprises the...

This study examines monetary policy and central bank communication when a monetary instrument signals the central bank's private information. A novel feature is that the central bank ex ante determines how much information it acquires and how much of this information it releases to the public....