Christopher Kent — Money – Born of Credit?

As I mentioned earlier, the vast bulk of broad money consists of bank deposits. These banking liabilities are created when an Australian household or business has funds credited to their deposit account at an Australian bank. One way this can occur, for example, is when a business deposits currency it has earned with its bank. Again, such transactions add to deposits but do not create money because the bank customer is simply exchanging one type of money (currency) for another (a deposit).

Money can be created, however, when financial intermediaries make loans. Accordingly, the concepts of money and credit are closely linked in a modern economy, albeit not one for one. When a bank extends a loan, it makes money available to the borrower, for example, to buy a car, a house or equipment for a business. The bank may credit the deposit account of the borrower, who withdraws the funds to make their purchase. Alternatively, the bank may directly credit the deposit account of the seller on behalf of the borrower. In either case, the loaned funds will tend to find their way into a deposit somewhere in the banking system. This process adds to the supply of money.

If I stopped here, you might be left with the impression that the process of lending allows the banking system to create endless quantities of money at no cost. However, the process of money creation is constrained in numerous ways and depends on the behaviour of borrowers, banks and regulators, as well as the stance of monetary policy....

His accounting gets somewhat funky.

A single bank may make loans by drawing on its liquid assets, yet not receive the corresponding deposits created in return. Before extending further loans, that bank would need to raise funds in other ways – for example, by issuing debt or equity securities or by waiting for its deposits and liquid assets to rise via other means.

Customer deposits are bank liabilities, not assets.

Reserve Bank of Australia

Money – Born of Credit?

Christopher Kent | Assistant Governor (Financial Markets)
Remarks at the Reserve Bank's Topical Talks Event for Educators
Sydney – 19 September 2018

Christopher Kent — Monetary policy transmission - what's known and what's changed

Conclusions

Monetary policy is clearly working to support demand, although it is working against some strong headwinds. These include the significant decline in mining investment, fiscal consolidation at state and federal levels and the exchange rate, which continues to offer less assistance than would normally be expected in achieving balanced growth in the economy. Model estimates that control for these and other forces provide tentative evidence that the monetary policy transmission mechanism, in aggregate, is about as effective as usual. However, it may be too early to pick up a statistically significant change using such models.

As usual, dwelling construction is growing strongly in response to low interest rates, and this is making some contribution to the growth of aggregate demand and employment. It may be that in parts of the country, any further substantial increases in residential construction activity might run up against some supply constraints, putting further upward pressure on housing prices. As the Bank [of Australia] has noted for some time now, large increases of housing prices, if accompanied by strong growth of credit and a relaxation of lending standards, are a potential risk for economic stability. Accordingly, the Bank is working with other regulators to assess and contain such risks that may arise from the housing market.

Consumption growth has picked up since 2013. But it is still a little weaker than suggested by historical experience. This may reflect a number of factors including some variation in the ways that the different channels of monetary policy are affecting households according to their stage in life. Some indebted households appear to be taking advantage of low interest rates to pay down their debts faster than has been the norm, perhaps in response to weaker prospects for income growth. Those relying on interest receipts may feel compelled to constrain their consumption in response to the relatively long period of very low interest rates. Meanwhile, the search for yield is no doubt playing a role in driving the strong growth of investor housing credit. This might provide some indirect support to aggregate demand, but this channel is not without risk.

In short, monetary policy is working. The transmission mechanism may have changed in some respects, and this could help to explain lower-than-expected growth of consumption and debt of late. But it is hard to be too definitive. To know more about this, it would be helpful to better understand the behaviours of different types of households using household-level data. To use a botanical analogy, to know more about a plant, it's helpful to observe how its different types of cells work.

BIS
Christopher Kent: Monetary policy transmission - what's known and what's changed
Public lecture by Mr Christopher Kent, Assistant Governor (Economic) of the Reserve Bank of Australia, at the Australian National University, Canberra, 15 June 2015.