US Services Keep Growing as Cost Pressure Builds
US services continue to expand, while purchasing costs rise. Survey readings help identify pressure, but do not measure inflation or determine interest rates.
By The Strategic Newb Editorial Team
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The latest US services survey contains a difficult combination for businesses: activity is still expanding, but purchases are becoming more expensive. The ISM September report, released on 5 October, puts its headline index at 54.9, down from 55.4 in August. Its prices index rose to 74.0 from 72.6. These are survey readings, not percentage changes in output or prices.
Three points to understand
- Slower expansion does not mean the sector has started shrinking.
- An input-cost survey is an early signal, not a consumer inflation reading.
- Companies must balance customer demand, selling prices and the cost of delivering their services.
What the survey can tell us
A purchasing managers’ index, or PMI, collects reports from businesses about changes in conditions. Broadly, a reading above 50 indicates expansion and one below 50 contraction. A lower reading that remains above the boundary points to slower expansion. It does not mean services output fell by the difference between the two monthly index levels. Nor does a reading of 74 mean that prices increased by 74%.
Reuters independently reported the release and described complaints about fuel costs and supply constraints. Those responses help explain what firms are experiencing. They do not measure the contribution of each cause to national inflation. A survey can reveal pressure before it appears in reported company profits, but it cannot establish how every business will respond.
Services still depend on physical supplies
Services are often described as the less tangible part of an economy, yet they still need transport, buildings, equipment and energy. A delivery business buys fuel. A hotel pays for laundry and heating. An office needs computers and electricity. Higher costs in these inputs can therefore reach businesses that do not operate a factory. The economic transmission runs through supplier invoices, staff time and the resources needed to serve each customer.
Delivery delays add a second channel. A company waiting for equipment may postpone opening a location or completing a job. Holding more stock can reduce the risk of shortages, but ties up cash and may increase storage costs. An order book can therefore look healthy while the cash needed to fulfil it rises. Strong demand and operational pressure can exist at the same time.
Who absorbs the extra bill?
A company facing higher costs has several imperfect options. It can raise its selling prices, accept a smaller margin, change its service or seek a more efficient process. A margin is the portion of revenue left after the relevant costs. The choice depends on competition, customer budgets and contracts. A business with a fixed-price contract may have to absorb rising expenses until it can renegotiate; another may be able to adjust charges sooner.
Higher sales in dollars do not automatically mean more services were provided or more profit was earned. Revenue may rise because prices increased, while customer volumes fall. Conversely, a company can hold prices steady and protect demand while earning less on each sale. Reading revenue alongside volumes, margins and cash flow helps distinguish these outcomes. Cash flow records money entering and leaving the business, which can differ from accounting profit.
Why this matters beyond the United States
The relevance for a foreign business depends on its actual connections to US customers and suppliers. A European company selling software subscriptions into the United States faces a different exposure from an Asian equipment supplier or a US-focused hotel group. Customer spending, input contracts and the currency of revenues all matter. A broad US indicator is useful context, but it cannot replace checking where an individual company earns money and incurs costs.
A cost signal is not an interest-rate decision
Persistent business-cost pressure could complicate an inflation assessment if companies pass it through to customers. That outcome is conditional: weaker demand or efficiency improvements could absorb some of the pressure. Central banks consider several measures of prices and economic activity. The policy rate they set is also different from a bond yield, which is the return implied by a bond’s market price and promised payments. Neither can be read directly from a PMI number.
What to watch next
Look for confirmation in later price statistics and company reporting. Are firms raising charges, reporting smaller margins or taking longer to complete work? Do customers keep buying after price increases? For a new investor, the useful habit is to follow the chain from costs to sales to cash, while separating survey evidence from a forecast. This release raises questions about that chain; it does not supply a guaranteed market direction or a trading signal.