DP18103 Monetary Policies without Giveaways to Banks
The massive programs of government bond buying have led to a fundamental change in the operating procedure of the major central banks. The latter now operate in a regime of abundance of bank reserves. This makes it impossible to raise the money market rate except by increasing the rate of remuneration of bank reserves. This, in turn, leads to a massive transfer of the central banks’ profits to commercial banks that will become unsustainable. We argue that the remuneration of bank reserves is not inevitable and that there is an alternative to the current central banks’ operating procedure that avoids making profit transfers to private agents. We propose to use minimum reserve requirements as a policy tool to achieve this objective. Our favoured proposal is a two-tier system of reserve requirements that would only remunerate the reserves in excess of the minimum required. This would drastically reduce the giveaways to banks and allow the central banks to maintain their current operating procedures.