Ladies and gentlemen it's time for me to pull out my ultimate weapon.
*readjusts pants zipper*
Are you ready?
There are two ways to do this survey.
scenario 1:
You call up 10 people and ask them what is your savings rate?
9 people say 5% and one person says "I'm unemployed so I guess I'm saving 0%"
average = (9*5%+1*0%)/10 =
4.5% savings rate
scenario 2:
The problem with scenario 1 is the number Zero suggests an unemployed person is staying even.
That is false. An unemployed person is sinking deep into quicksand burning through his savings account.
Basically it's like a negative number.
A more accurate way to calculate:
The savings rate is equal to 1 minus the consumption rate (expressed as a decimal).
consumption rate equals what you spend divide by how much you make
Suppose the 10 people in the telephone survey all spend 95 and make 100 except for the last person who lost his job and is making 0.
average consumption rate = (10*95)/(9*100+1*0)=1.0555
average savings rate = 1-1.0555 = -0.055 =
-5.5%therefore in this example the average savings rate is a negative number all because only 1 out of 10 people lost their job.
Folks don't let the power elites fool you. The "savings rate" is not increasing.