How monetary policy affects the economy is a central topic of debate in macroeconomics. The bank lending channel is one approach that emphasises the role of banks. Banks are important because of asymmetric information in the financial market. Banks are assumed to be better at handling...

This paper analyzes the use of announcements of objectives or intentions, announcements which are common in implementation of monetary policy. To analyze such announcements, this paper uses a model in which there is asymmetric information over the central bank’s objectives. This informational...