A full and complete answer is beyond ELI5 but a big part of it is perception.
People don’t really notice a single year change. When you look at the prices in the store and think about what the price used to be it’s probably the price from several years ago.
So a report comes out and says inflation was 3% and was 10% last year and 6% the year before. The total inflation was 20%, which would make a $5.99 item now $7.19. And now the second issue, your brain just saw the price go from $5 to $7, which would be 40% increase instead of the actual 20%
Annual inflation rates are annual.
You’re probably comparing a new versus old price that is over several years. There are also fluctuations that happen that are not related to inflation overall (egg prices for example, olive oil has been high recently).
If inflation for something was 100% for 2 years, it would literally quadruple in price. 2 years of 100% inflation would turn a $5 item in to a $20 item.
If something became 10% more expensive per year for 3 years, that’s a bit over a 33% increase, which can easily feel like 50%. You’re also cherry picking items. Prices do not uniformly increase across the board. Milk has barely gone up. I think Red Bull is about 50 cents more for a 4 pack than it was 5 years ago. Eggs were all over the place for a while. Steak has been higher, the veggies I tend to eat have gone up more in line with general inflation levels than anything obscene; something that was maybe $1.50/lb 5 years ago is usually $2/lb now.
Because you remember the huge price hikes and forget the stuff that stayed the same or went back down, or went up but not that much.
Egg prices skyrocketed due to bird flu and then went back down. Everybody remembers paying $3 for eggs and thinks “food costs twice as much!” even though that’s not the price anymore.
Prices have certainly gone up overall, but not by anything like 100%. That’s just the fallible human brain at work.
The CPI is composed of eight major groups. Some of these have gone up considerably, some have not. But, even 4% inflation over five years would mean a 22% increase in prices over that time frame.
Food and beverages (breakfast cereal, milk, coffee, chicken, wine, full service meals, snacks)
Housing (rent of primary residence, owners’ equivalent rent, utilities, bedroom furniture)
Apparel (men’s shirts and sweaters, women’s dresses, baby clothes, shoes, jewelry)
Transportation (new vehicles, airline fares, gasoline, motor vehicle insurance)
Medical care (prescription drugs, medical equipment and supplies, physicians’ services, eyeglasses and eye care, hospital services)
Recreation (televisions, toys, pets and pet products, sports equipment, park and museum admissions)
Education and communication (college tuition, postage, telephone services, computer software and accessories)
Other goods and services (tobacco and smoking products, haircuts and other personal services, funeral expenses)
Latest Answers