PRIME (working with the New Weather Institute) organised an event at the TUC to commemorate the day - 9th August, 2007 - that inter-bank lending froze, central banks came to the rescue, and the Global Financial Crisis began in earnest. We will be publishing transcripts and notes from that event, chaired by Ann Pettifor and with contributions by Frances Coppola, Professor Daniela Gabor and Andrew Simms of the New Weather Institute. We will shortly publish articles written before August, 2007 that warned of the forthcoming crisis. To begin the series, we are posting a longer version of an article written by Ann Pettifor and published in Red Pepper on 8 August, 2017 - The economic crash, ten years on .
We study the macroeconomic consequences of issuing central bank digital currency (CBDC) — a universally accessible and interest-bearing central bank liability, implemented via distributed ledgers, that competes with bank deposits as medium of exchange. In a DSGE model calibrated to match the pre-crisis United States, we find that CBDC issuance of 30% of GDP, against government bonds, could permanently raise GDP by as much as 3%, due to reductions in real interest rates, distortionary taxes, and monetary transaction costs. Countercyclical CBDC price or quantity rules, as a second monetary policy instrument, could substantially improve the central bank’s ability to stabilise the business cycle.