We empirically test whether there is a causal link between the real interest rate and the natural rate of interest, which could be a harbinger of secular stagnation if the real rate declines. Outcomes of VAR models for Japan, Germany and the US show that a fall in the real rate indeed affects...

Central banks have become increasingly transparent during the last decade. One of the main benefits of transparency predicted by theoreticalmodels is that it enhances the credibility, reputation, and flexibility of monetary policy, which suggests that increased transparency should result in...

We develop a theoretical framework for studying the effects of interaction on the quality of decision-making by monetary policy committees. We show that interaction, is increasing one's expertise through an exchange of views, is most likely not to result in interdependent voting behaviour....

We investigate the implications for he 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 commitee and therefore has the possibility to reach consensus ex ante to vote unanimously ex post. We allow...

This study investigates the legitimacy of the relatively high interest rates charged by those microfinance institutions (MFIs) which have been transformed into regulated commercial banks using information garnered from a panel of 1232 MFIs from 107 developing countries. Results show that...