Central banks have become the dominating force in financial markets.

Easing and tightening decisions move all assets from bonds to private equity. Their role is supposed to be to control inflation, provide price stability, and ensure normal market functions. However, there is little evidence of any success in achieving their goals. The era of central bank dominance has been characterised by boom-and-bust cycles, financial crises, policy incentives to increase government spending and debt, and persistent inflation. Recently developed economies' central banks have taken an increasingly interventionist role.