Often called broad money and includes notes and coins in circulation, deposits, repos and securities with a maturity of less than five years held by the non-bank private sector. All the assets included in this monetary aggregate are characterised by being illiquid assets. M4 is a key statistic because it can illustrate the underlying strength of economic activity within a country i.e. during a recession the M4 growth rate usually declines quite rapidly as economic activity diminishes during these periods.
M4 is a key statistic because it can illustrate the underlying strength of economic activity.