itfitzme
Silver Member
* That is $GDP per person and the average is near $112k. So the median income should be $112k.
The median is about $50k. "Since 1980, U.S. gross domestic product (GDP) per capita has increased 67%, while median household income has only increased by 15%."
What makes anyone think that the median income should be any different than the average output? *
Your income figure is an average (mean) which is different from the median. *In these kind of statistics, the mean will always be greater than the median because the upper income tail is longer than the lower income tail (there is a zero lower bound). *The telling figure is that the mean grew 67% while the median only grew 15%, which means that the measure of inequality is increasing. *
*Like it or not, the economy is a social system.
I agree that economic institutions such as markets are social constructs just like election systems, legal institutions, and the tax code. *When they don't work as well as society expects, society will want to change them. *Any claim that any social institution has a right to exist absent the benefit it gives society is just hogwash. *Society changes and institutions must change also. *
*This whole division of labor thing and the use of the socio-economic tool of "money" has people confused. *They actually think "money" is the property.....People confuse it for actual goods and work. *
Money is defined functionally as (1) a unit of accounting, (2) a store of value, and (3) a medium of exchange. *The second is largely obsolete today (except for folks who hoard gold coins!). *The other two depend on the concept of a "numeraire", a commodity or instrument that is used to simplify the rate of exchange among many goods. *We want to express the price of a gallon of gasoline in dollars rather than in loaves of bread, gallons of milk, and yachts; we can always work back to the exchange rate from the dollar prices of each of these items. *
So I don't think "money" is the problem. *The problem is thinking about money beyond its functional uses. *Money is easy, it's determining prices that gets complicated!
Yes, the median and the mean are different when the distribution is skewed. *If it wasn't skewed, they'de be the same.
It is very skewed up.