Monetary Populism

What if the protectionist wave expanded to engulf the central banks at the heart of the global financial system? Against a backdrop of geo-economic escalation, calls could rise to “take back control” of independent monetary policy and to use it as a weapon in tit-for-tat confrontations between the world’s economies. Prudent and coordinated central bank policies might be attacked by populist politicians as a globalist affront to national democracy.

A direct political challenge to the independence of major central banks would unsettle financial markets. Investors might question the solidity of the global financial system’s institutional foundations. As unease deepened, markets might start to tremble, currencies to swing. Uncertainty would spread to the real economy. Polarization would hamper domestic political response, with mounting problems blamed on enemies within and without. Internationally, there might be no actors with the legitimacy to force a coordinated de-escalation. The risk of a populist attack on the world’s financial architecture could be mitigated by deepened efforts to maximize the popular legitimacy of central bank independence.

This could be done by bringing the public in—perhaps through formal consultative assemblies—to decisions on independence, accountability and stability. The greater the public understanding of and support for monetary policy mandates and tools, the less vulnerable they will be in times of crisis.