Interaction between monetary and fiscal authorities under incomplete information

This paper analyzes the interaction between monetary and fiscal authorities under incomplete information. The inflation goal of the central bank is assumed to be unknown to the fiscal authority and the public. The central bank signals the goal by choosing the first-period monetary policy before the fiscal authority joins the policy-making game. If the central bank would like the fiscal authority and the public to believe that it is wet (dry), the central bank would distort the money supply upward (downward) in order to reveal its actual type.