US inflation rises more than expected ahead of midterm elections

The pace of price increases rose to 3.7 percent in the year to September, driven by higher motor fuel costs.

U.S. inflation rose more than expected in the year to September, according to official figures, in the release of final data ahead of next month's midterm elections.

The rate of increase in prices increased from 3.4 percent in the 12 months to August to 3.7 percent.

Inflation was higher than expected, which was caused by the increase in the price of gasoline, which increased following the disruption of energy supply in the Middle East due to the conflict between the United States and Israel with Iran.

Elections are being fought over cost-of-living pressures across the United States.

Inflation is the rate at which the price of products or services increases over time.

For example, if a bottle of milk costs $1 but rises to $1.10 a year later, annual inflation for bottled milk is 10%.

Bureau of Labor Statistics officials measure inflation through the Consumer Price Index (CPI).

It tracks the price changes of hundreds of different goods and services, from groceries, clothing, energy and medical services.

These are the things they buy for their daily lives, and the Bureau of Labor Statistics uses the data to determine the overall level of inflation in the U.S. economy.

The bureau, which has been measuring inflation for more than 110 years, updates this so-called basket of goods over time as people's spending habits and lifestyles change.

Cars and radios were not included in the early data, while ice was later replaced by refrigerators in the energy section next to fuel and electricity.

There are several factors that can increase inflation.

If demand for a product outstrips supply, it can lead to manufacturers raising prices – the craze for Labobo dolls in recent years and high resale prices is an example.

For example, higher incomes can lead to higher demand, which in turn raises prices.

Supply can also affect inflation. If the supply of the product decreases, but the demand remains constant, it causes the price to increase. A clear example is crude oil, which is used to produce gasoline and diesel.

Before the start of the US-Israeli war with Iran, oil was trading at more than $70 a barrel, but when the conflict limited the supply of crude oil, the price rose rapidly and is now more than $100.

Inflation rose to 3.7 percent in the year to September, a higher-than-expected increase driven by gasoline prices.

The price of car fuel increased by 34.2% in 12 months.

They jumped 9.1 percent in September alone, accounting for more than half of the increase in inflation, according to the Bureau of Labor Statistics.

Overall, energy inflation increased by 20.4 percent year-on-year as prices for fuel oil, energy services, and electricity increased. Fuel oil, which is used in home heating, has increased by 74.2% during the year.

Experts say the U.S. Federal Reserve - which sets the nation's interest rates - will be watching closely to see if energy costs begin to affect other parts of the economy, such as food prices and rising inflation.

Currently, food inflation remains low. It was stable in September and was 2.5% over the year.

Core inflation, which strips out food and energy prices, was 2.6 percent.

US President Donald Trump has imposed tariffs on most of America's trading partners around the world since taking office for a second term.

Some of the tariffs originally announced by the president last year were reduced as the United States signed trade deals with countries. In February, the Supreme Court declared most of the remaining global surcharges illegal.

However, the president immediately announced a new 10 percent global tariff to replace the court-ordered tariffs.

While Trump argued that the tariffs would raise U.S. tax revenues, boost manufacturing and encourage people to buy American-made goods, higher import taxes also weighed on inflation, according to research by the Federal Reserve Bank of New York.

Higher tariffs — which are duties that companies pay on the goods they import — directly raise prices for U.S. companies, unless companies abroad buy at lower prices to absorb some of the cost.

In response to the higher tariffs announced by the president, the New York Federal Reserve found that exporters cut prices very little, meaning that US-based businesses absorb nearly 90 percent of the cost of the additional tax.

Indirectly, higher tariffs also affected the prices of domestic goods, as many US manufacturers rely on foreign parts, materials or components.

In general, the Federal Reserve found that each percent increase in average tariffs led to an approximately 0.25 percent increase in consumer goods prices after one year.

What tariffs has Trump imposed and why?

While inflation is currently above where the US Federal Reserve wants it to be - its target is 2% - it has been much higher in recent years.

During the Covid pandemic, issues such as supply chain disruptions fueled inflation.

Additionally, oil prices rose over $100 a barrel in early 2022 when Russia launched its full-scale invasion of Ukraine.

Both of these factors caused inflation to reach a peak of around 9%.

It is important to note that if inflation is increasing at a slower rate, it does not mean that prices are falling, it simply means that prices are increasing at a slower rate.

As the Fed's target rate shows, a little bit of inflation is good for the economy.

Many central banks consider inflation around 2 percent or slightly higher to be stable and at a level that does not affect people's purchasing decisions.