Firms raise markups as consumer price sensitivity falls
Goldman Sachs research indicates companies have increased price markups as consumer price sensitivity declined, driving profit margins higher. After-tax corporate profits as a share of value added doubled from about 5% in the late 1980s to over 10% recently. Rising incomes and income inequality explain the reduced search for lower prices.

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Goldman Sachs economists found that companies have increased price markups as consumer price sensitivity declined, driving profit margins higher. After-tax corporate profits as a share of value added doubled from about 5% in the late 1980s to over 10% recently. Over the same period, U.S. firms substantially raised markups, which is the amount by which prices exceed the marginal cost of producing goods and services.
The trend toward rising markups is partly explained by falling costs, but data shows customers are increasingly paying amounts that cover much more than production costs. This occurs despite sentiment surveys confirming consumers are aware of and complaining about rising prices.
Declining Price Sensitivity
Studies cited by Goldman economists show consumers' sensitivity to price has been on the decline. This trend is explained by rising incomes. Higher income raises the opportunity cost of time, leading consumers to search less for lower prices.
Economist Kunal Sangani estimates that increases in average income and income inequality can account for a roughly 8pp rise in the aggregate retail markup from 1980 to 2018. This means less price-sensitive households account for a larger share of total consumption.
Corporate Earnings Impact
The dynamic supports the K-shaped economic narrative, where higher-income cohorts drive spending while lower-income groups retrench. For investors, this environment supports sustainable earnings growth, which is bullish for stocks. Publicly traded companies remain effective at maneuvering in ways that grow earnings and improve shareholder value.
How might rising income inequality eventually impact consumer spending power and corporate profit margins?
Could increasing consumer awareness of high markups lead to a resurgence in price sensitivity?
What risks does a K-shaped economy pose to the sustainability of corporate earnings growth?

































