Michael Jacobs

“the creation of expectations about future growth is a crucial role for government, and not just during downturns. It is why mission-oriented innovation policy—bringing Keynes and Schumpeter together—has such an important role to play in driving stronger economic performance. Indeed, Keynes argued that the ‘socialisation of investment’—which, as Mazzucato suggests, could include the public sector acting as investor and equity-holder—would provide more stability to the investment function and hence to growth.53 It is because public expenditure is critical to the co-production of the conditions for growth, as Kelton highlights, that the austerity policies which have reduced it in the period since the financial crash have proved so futile, increasing rather than diminishing the ratio of debt to GDP. And as Wray and Nersisyan emphasise, the endogenous nature of money created by ‘keystrokes’ in the banking system gives governments far greater scope to use fiscal policy in support of economic growth than the orthodox approach allows.”
― Michael Jacobs, Rethinking Capitalism: Economics and Policy for Sustainable and Inclusive Growth