The creditor at maturity
As Australia’s pandemic bonds mature, money changes hands again. In an interview published on 18 October, Reserve Bank of Australia (RBA) Assistant Governor for Financial Markets Christopher Kent describes the circuit: a government running a deficit issues new bonds, using some proceeds to repay the central bank and others to repay private holders. I start with the creditor. The RBA’s portfolio shrinks while the government continues refinancing debt. Holding a bond at the central bank leaves the payment due at maturity in place.[1]
Kent describes a choice to let bonds mature instead of selling them. A portfolio sale would put additional bonds into the market immediately. With maturities, the existing bonds determine the repayment calendar, alongside which the government arranges new issuance. That distinction identifies whose balance sheet holds the debt and where financing terms are renewed. Kent says the government is refinancing at higher rates than years earlier. A shrinking stock of old central-bank holdings therefore need not bring a matching reduction in the government’s interest bill.[1]
The strongest case for faster sales is a quicker exit from an exceptional portfolio. Kent gives concrete reasons for choosing maturities: the cash rate was sufficient for tightening, market stability mattered, sales carried a cost and holding to maturity appeared more profitable. The operating choice treats the central bank’s rate-setting power and the size of its bond holdings as separate decisions. Raising interest rates did not require disposing of the entire old portfolio first. My conclusion concerns that operating choice; estimating its effect on credit demand requires a further transmission argument.[1]
The paths taken by losses and interest
The RBA’s negative equity belongs in the circuit too. Kent says it can continue operating and has a plan to rebuild equity over time. Applying a commercial bank’s capital constraint mechanically to a central bank overlooks their different functions. Accounting losses still matter economically: Kent’s comparison depends on the cost of selling bonds against carrying them to maturity. Government refinancing proceeds on its own interest-rate terms. Continued central-bank operation and the financing cost borne across public balance sheets are both parts of the same account.[1]
There is also a timing gap between the balance-sheet cost and the purpose of the original purchases. Kent describes early purchases in 2020 as a response to market dysfunction, taking bonds off crowded dealer balance sheets. Conventional quantitative easing came later, seeking to influence longer yields and exchange-rate pressure. He estimates the programme reduced yields by about 30 basis points and stresses the imprecision. Restoring transactions and turning lower financing costs into spending involve different links in transmission. Success at reopening a market does not establish the size of the subsequent demand response.[1]
The implication is that monetary tightening and balance-sheet reduction can proceed at different speeds. The RBA can use its interest-rate instrument while awaiting maturities; the government refinances the debt falling due. The alternative case, that faster sales could exert additional pressure on longer yields, is reasonable. The interview does not quantify that effect. Assessing the financial outcome requires the maturity calendar, the cost of new issuance and the rebuilding of RBA equity together. Following a bond off one balance sheet leads back to a concrete fiscal question: which new liability finances the payment that has just fallen due.[1]