Using a simple general equilibrium model, we argue that it would be appropriate for a central bank with a large balance sheet composed of long-duration nominal assets to have access to, and be willing to ask for, support for its balance sheet by the fiscal authority. Otherwise its ability to...

The never ending debate on the optimal money elasticity and predictability, coupled with the recent wishes of the major central banks to normalize monetary policy, as well as to revise their best practices, motivate this paper. Its aim is to offer a review of the evolution of the modern concept...