Recent empirical literature suggests that the degree of nominal rigidities varies over monetary policy regimes. This implies that monetary policy analysis with exogenously given nominal rigidities is subject to the Lucas critique. In a Calvo-style sticky price model, we endogenize nominal...

This paper provides a brief explanation and a detailed documentation of the current version of the Quarterly Japanese Economic Model (Q-JEM), which has been developed and constantly updated since the mid-2000s at Research and Statistics Department, Bank of Japan. Q-JEM is a large-scale...

This paper examines the relationship between monetary policy uncertainty and the term structure of interest rates. Extending the Ellingsen and Soderstrom (2001) model, we demonstrate that long-term interest rates are positively related to monetary policy uncertainty, with the magnitude...

Reflecting recent economic developments in Japan, there is a growing interest in how monetary policy should be conducted under low inflation and nominal interest rates. Among several proposed solutions, the conventional wisdom seems to be to commit to lower future short-term nominal interest...