Do rising retail wages, not profit margins, explain higher grocery prices?
Core argument: Food and beverage retail store profit margins rose from 2.9% in 2019 to 4.4% in 2023, an increase small relative to the 25% rise in grocery prices over the same period.
The increase in retail grocery workers’ wages since 2019 has been roughly 15pp greater than that of wages for the food manufacturing sector and the workforce as a whole. Commodity goods, energy, other inputs in 2023 were up 15% relative to what they were in 2019, while costs for food and beverage retail stores increased 18%. Revenues rose 15% [for food manufacturers] and retail sales data recorded a 25% increase in revenue for food and beverage stores. Putting these results together yields a measure of the profit margin: the ratio of revenue minus operating costs to revenue. For food manufacturing, the margin was little changed, going from 6.9% in 2019 to 6.8% in 2023, while increasing from 2.9% to 4.4% for food and beverage retail stores. But put in context, this increase in grocery store profit margins (revenues over costs) is small compared to the 25% increase in grocery prices over this period.




