There is growing presumption that central banks have a significant role to play in addressing environmental challenges, especially climate change. This article explains, on the basis of both theoretical and empirical evidence, that attempting to use existing central bank powers to tackle climate...

Recently, there has been a burst of interest in modern money theory (MMT). The essential claim of MMT is sovereign currency issuing governments do not need taxes or bonds to finance government spending and are financially unconstrained. MMT rests on a triad of arguments concerning: (i) the...

Monetary-policy rules are attempts to cope with the implications of having a medium of exchange whose value exceeds its cost of production. Two classes of monetary rules can be identified: (1) price rules that target the value of money in terms of a real commodity, e.g., gold, or in terms of...

Communication has become a vital part of modern monetary policy, and its importance is even higher during a crisis when a central bank has to calm the markets down. This paper studies the information content of different styles of communication from individual central bank policymakers in the...

This paper is a critical engagement with the four design principles for Central Bank Digital Currency (CBDC) recently proposed by Kumhof and Noone (KN). It is argued that the implicit notion of parity underlying KN's analysis is too narrow as it is only focused on the exchange rate between CBDC...

The prospect of central banks issuing digital currency (CBDC) immediately raises the question of how this new form of money should co-exist and interact with existing forms of money. This paper evaluates three different scenarios for the implementation of CBDC in terms of their monetary policy...