The Reserve Bank of Australia (RBA) has delivered a clear signal that its campaign of interest rate increases is beginning to have the intended effect on the economy. In remarks that shed light on the central bank's thinking, Assistant Governor Christopher Kent said higher borrowing costs are now weighing on household spending, with housing credit growth cooling and new-home lending falling noticeably.
The comments come as the RBA holds its official cash rate at 4.35%, a level it has maintained since November last year. The bank has lifted rates by 75 basis points since February, a relatively modest tightening cycle compared with some other developed economies, but one that is now showing up in the real economy.
Why the RBA's message matters
Central banks typically operate with a lag — the full impact of a rate change can take months, or even over a year, to ripple through the economy. Kent's remarks suggest the RBA believes that lag is now playing out. The cooling in housing credit and the drop in new-home lending are early signs that higher mortgage costs are prompting households to tighten their belts.
For everyday Australians, this is the mechanism by which higher rates are supposed to work: as borrowing becomes more expensive, people spend less, which helps bring inflation down. But it also means economic growth is likely to slow, and that can translate into softer job creation and weaker consumer confidence.
The RBA has been walking a careful line. On one hand, it wants to see inflation return to its 2–3% target band. On the other, it is wary of tipping the economy into a downturn. By holding rates steady while keeping the option of another hike on the table, the bank is signalling that it is not yet convinced the job is done.
What this means for investors
For investors, the RBA's stance has several implications. First, the housing market is a key barometer. A slowdown in new-home lending could eventually feed into softer property prices, which would affect real estate investment trusts (REITs) and building materials companies. Second, consumer-facing businesses — from retailers to discretionary goods providers — may see demand weaken as households feel the pinch of higher mortgage repayments.
On the flip side, if the RBA's tightening is indeed starting to cool the economy, it raises the prospect that rate cuts could come sooner than previously expected. That would be a tailwind for growth-oriented stocks and for the Australian dollar, which has been sensitive to the interest rate outlook.
Investors should also keep an eye on the broader global picture. The RBA's comments come at a time when other central banks are also grappling with inflation. For instance, German inflation has accelerated to 2.8%, a reminder that price pressures remain sticky in parts of the developed world. Meanwhile, oil and gold prices have edged higher as investors await US inflation data, which could influence the Federal Reserve's next move.
What to watch next
The RBA's next policy meeting will be closely scrutinised for any change in language. Kent's remarks suggest the bank is comfortable with the current level of rates, but the door remains open to further tightening if inflation proves stubborn. Key data points to watch include monthly inflation figures, employment numbers, and housing finance data.
For mortgage holders, the message is that rates are likely to stay higher for longer, at least until the RBA sees convincing evidence that inflation is on a sustainable path downward. For investors, the focus should be on how the cooling economy affects corporate earnings, particularly in rate-sensitive sectors.
As always, it's important to remember that the RBA's decisions are just one factor in the market. Global events, such as US-Iran talks complicating the Hormuz outlook, can also move markets. But for Australian investors, the RBA's stance is a crucial piece of the puzzle.
In the meantime, the RBA's message is clear: the medicine of higher rates is starting to work, but the patient is not yet fully cured. Investors should brace for a period of slower growth and keep a close eye on the data that will determine the next move.
