That’s literally the definition of inflation. “Inflation is a loss of purchasing power that reflects a rise in prices for goods and services over time.”
That definition is literally describing a change, as rate of change.
Inflation is a loss of purchasing power
Over the past year, we haven’t experienced a loss of purchasing power. We have a lack of purchasing power, but we lost it over the 2-3 years prior to the last year.
a rise in prices for goods and services over time
This is pretty much the mathematical definition of a rate of change. Like how speed is the rate of change in position over time. After a day of traveling, your position (prices for goods) may be way different than your starting point, but if you’re not currently moving, your speed (inflation) is NIL.
That’s literally the definition of inflation. “Inflation is a loss of purchasing power that reflects a rise in prices for goods and services over time.”
That definition is literally describing a change, as rate of change.
Over the past year, we haven’t experienced a loss of purchasing power. We have a lack of purchasing power, but we lost it over the 2-3 years prior to the last year.
This is pretty much the mathematical definition of a rate of change. Like how speed is the rate of change in position over time. After a day of traveling, your position (prices for goods) may be way different than your starting point, but if you’re not currently moving, your speed (inflation) is NIL.