We investigate the implications for the setting of interest rates when monetary policy decisions are taken by a committee, in which a subset of members may meet prior to the voting in the committee and therefore has the possibility to reach consensus ex ante to vote unanimously ex post. We allow...

This work describes the main characteristics of an inflation targeting regime and derives the optimal solution for interest rates according to an original methodology for two models based on the Phillips and IS curves containing general exogenous variables and a complete loss-function

This paper investigates the effects of monetary policy announcements at the zero lower bound using Japanese data from 1998 to 2013. I find that the effect of expansionary monetary policy shocks is directly passed on to corporate bond yields, notably for high-grade corporate bond yields. However,...

I study optimal monetary policy in a simple New Keynesian model with portfolio adjustment costs. Purchases of long-term debt by the central bank (quantitative easing; ‘QE') alter the average portfolio return and hence influence aggregate demand and inflation. The central bank chooses the...

We propose a new interest rate rule that implements the optimal equilibrium and eliminates all indeterminacy in a canonical New Keynesian model in which the zero lower bound on nominal interest rates (ZLB) is binding. The rule commits to zero nominal interest rates for a length of time that...

This note proposes an alternative way to assess the usefulness of central banks' forward guidance since the start of the global economic crisis, and provides a quantitative assessment of the size of the expansionary monetary impulses, as expressed through the communication policies of four...

I study how central banks should communicate monetary policy in liquidity trap scenarios in which the zero lower bound on nominal interest rates is binding. Using a standard New Keynesian model, I argue that the key to anchoring expectations and preventing self-fulfilling deflationary spirals is...

In this paper, we extend the basic ‘workhorse’ New Keynesian model by relaxing the rationality assumption in favor of bounded rationality. We broadly follow (Gabaix, 2020) whereby agents are unable to anticipate macroeconomic developments perfectly and assumed to be both partially myopic and...

We study how model uncertainty affects the understanding of the interest rate persistence using a generalized Taylor-rule function covering numerous submodels via model average approach. The data-driven weights can be regarded as a measure of power-sharing across monetary policy committee...

Cross-country estimates of Taylor rules suggest that higher data uncertainty is associated with a more inertial behavior of interest rates. Data uncertainty is measured by the volatility of differences between real-time data and their revisions. Using a simple structural model with Kalman filter...