Opinion

Yahoo Finance AU

I'm an economist and I don't think Coles or Woolworths are screwing customers on prices - here's why

Stubbornly high inflation in recent years has been painful for householders but, while supermarkets are an easy target, are Coles and Woolworths in fact screwing their customers?

In the past three years, consumer prices have risen 16.1 per cent while wages growth has lagged, rising just 10 per cent over the same time frame.

The cost-of-living crunch this sharp fall in purchasing power has delivered has prompted consumers, politicians and some in the media to look for scapegoats to explain this clear financial pain.

One of the high-profile scapegoats for these cost-of-living issues has been the supermarkets – Coles and Woolworths, in particular - who have been accused of price gouging and unfairly profiteering. Brad Banducci stood down days after walking out of an interview while talking about it.

Coles and Woolworths have been accused of ripping off vulnerable Aussies, but how true is it?
Coles and Woolworths have been accused of ripping off vulnerable Aussies, but then why are the share prices almost the same as before the pandemic? · Supplied

We all see the price of bread, lettuce, pasta, washing powder, and a whole raft of items rising - sometimes sharply - when we do our weekly shop. In a high-inflation climate, the price of many of our day-to-day purchases have indeed increased sharply.

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It’s true that Australia's supermarket industry is dominated by Coles and Woolworths, who account for around two-thirds of grocery spending, unlike the US, UK and some other countries, where there are many retailers competing for customers and market share.

Price gouging is broadly defined as the practice of increasing the prices of goods and services to a level that is much higher than is considered reasonable or fair. It can be driven by the abuse of market power when there are few competitors.

Price gouging is a difficult thing to prove but there are a range of indicators, comparisons and areas of analysis that cast serious doubt over the claim that Australian supermarkets are screwing their customers with unjustifiably high prices.

The share price is one way to test this.

What share prices say about supermarket rip-off allegations

Both Coles and Woolworths are listed on the ASX and many tens of millions of dollars worth of their shares are traded every day. The financial positions of both companies - being in the top 30 ASX companies by market capitalisation - are scrutinised by dozens of stock market analysts who come up with recommendations to buy, sell or hold the stock based on current performance and expectations for future profits.

The share price is driven by the weight of this analysis and the performance of each company.