Australian inflation rose 5.4% in the September 2023 quarter, with our calculation for retail price inflation at 3.4%. Retail inflation has slowed significantly in some categories, particularly food, furniture, auto parts and sporting goods. The lower inflation reflects lower input costs flowing through and may be supportive of gross margins against a backdrop of rising operating costs such as wages and rent. Even so, it is likely that inflation fades further and is another headwind for nominal sales growth near-term given volumes are also sluggish.

Like most countries, Australian retail price inflation is elevated, but looks to be peaking. In Issue 6 of Price Watch, we uncover the key lead indicators of retail price inflation. We find that price changes are well correlated globally in electronics and food. Sea freight rates are a good predictor of retail prices alongside some input price indices. The spot observations on all of these indicators suggest Australian retail price inflation is likely to fall meaningfully over the next 12 months and contribute to a slowdown in retail sales growth. We may even see deflation in categories like electronics and apparel.

On 2 June 2023, the Fair Work Commission is due to make its decision about minimum wages for fiscal 2024. April 2023 trimmed mean inflation was 6.7% and other measures of price rises are fairly similar. In past minimum wage decisions, the Fair Work panel has decided to raise wages by 0.5% to 1.0% above the prevailing trimmed mean inflation. The Fair Work Commission is likely to be “inflation-matching” in our view and therefore an outcome above 6.0% is most likely. For more on wage risks for retail, see this report What if retail wages rise 8%?

Coles reported 3Q23 comparable sales growth of 6.5% in Supermarkets and 1.5% in Liquor. Sales trends have slowed in Supermarkets on an underlying basis and as inflation unwinds, comparable sales are likely to slip back to 4% by 4Q23e. We expect Coles Liquor to continue growing sales slower than market growth.

Australian inflation of 7.0% in March 2023 quarter suggests price rises peaked in December 2022. We think the same is true of retail prices. Inflation has dropped meaningfully in appliances and furniture prices are starting to fall.  Food inflation has also peaked albeit this is more a function of fresh categories which now have very low inflation such as vegetables and red meat. The unwind of elevated inflation will see retail sales slow. The drop is more noticeable in household goods with a more significant slowdown likely in other non-food categories later in calendar 2023.

Australian inflation for the December 2022 quarter was 7.8%. Retail categories have had similar price increases, propping up retail sales growth. Retail volumes are already flat to declining based on our analysis. Packaged grocery inflation accelerated further to 7.0%. We expect the rate of retail inflation has peaked and volumes will start to decline at a faster rate this year.  This is more likely the risk in supermarkets, furniture, appliances and auto parts. Nonetheless, overall nominal retail sales growth will continue to be underpinned by price inflation over the next six months.

Back in July 2022, the wage determination for the Australian General Retail Award resulted in wage increases of 4.6%-5.2% for employees, with an additional boost from higher employer superannuation contribution. What will the next wage determination bring? Historically, we have typically seen retail wages rise slightly more than inflation. If that is the case, we think retail wages growth may be around 5% again for the 12 months starting 1 July 2023. This will be good news for employees, but a challenge for retailers as sales growth starts to slow.

Australian inflation for the September 2022 quarter was 7.3% with retail categories making a meaningful contribution to the price growth. Packaged grocery inflation was at its highest in more than 30 years. Retail inflation is starting to move above the sweet spot in our view. The magnitude of inflation will start negatively impacting volumes. This is more likely the risk in supermarkets, furniture and auto parts. Nevertheless, overall retail sales will continue to be propped up by price inflation over the next 12 months.

Australian inflation for the June 2022 quarter was 6.1% and retail inflation was 5%. Packaged grocery inflation was at its highest in more than 30 years and electronics, a category that is typically deflationary, showed inflation of 4%. The good news for retailers is that the inflation remains within a sweet spot with nominal sales growth supported by price rises and a very limited volume response. Expect more retail price inflation over the next six months.

Woolworths 3Q22 sales results show the company is holding onto market share gains in supermarkets and managing COVID-19 costs more tightly. The pace of inflation is picking up across the board, but the drag on volume is small. We expect supermarket sales trends to be consistent in 4Q22e and Big W should return to growth as it laps an easier baseline with less COVID disruptions.