2023-10-12
19 分钟Hey, it's Nick Fountain.
Today we're going to replay one of my absolute favorite episodes.
It first ran in 2012.
Here it is.
This is planet money from NPR.
You know what the price of a Coca Cola was in 1886, a nickel.
In 1900, still a nickel.
Ten years later, 1910, a nickel.
1920, a nickel.
1930, a nickel.
1940, a nickel.
1950, a nickel.
As late as 1959, you could buy a six and a half ounce bottle of Coca Cola for one nickel.
And for economists, this is a total freak of nature kind of thing.
Prices you can read in any textbook are supposed to go up and down.
The price of gasoline goes up and down depending on how much is available, how many people want it, how hard it is to get out of the ground.
The price of a television depends on how expensive the components are to make and the price of labor.
The price of butter goes up and down.
Corn, cars, houses, everything.
Prices change.