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#1
10-08-2004, 06:48 PM
 Wesley Clark Guest Join Date: Aug 2003
Can someone make a mathematical model or answer this question for me

Today I was talking to someone from college about graduate school and money. He said that going to graduate school was a good idea because you got paid more, I said that the pay increase was minimal (for this major at least) and that by going to grad school you were missing out on the income you could make with a bachelors.

So assume there are 3 people. Person A has a bachelors, Person B has a masters and person C has a doctorate.

Person A enters the workforce at year 0 and starts at 30k a year. His income increases by 10% a year until it reaches 50k a year. It then stabalizes.

Person 2 is a graduate student from years 0-3 and earns 18k a year. This person then enters the workforce at year 3 and starts at 40k a year. His income increases by 10% a year until it reaches 67k a year. It then stabalizes.

Person 3 is a graduate student from years 0-7 and earns 18k a year. This person thenenters the workforce at year 7 and starts at 55k a year. His income increases by 10% a year until it reaches 78k a year. It then stabalizes.

At what year will person 2 have outearned person 1? When will person 3 outearn person 1?

Lets also discuss hours. Assume person 1 puts in 2000 hours a year at work. Persons 2 & 3 put in 70 hours a week at graduate school and assuming they get some of the summer off put in about 3000 hours a year total while in graduate school.

After how many hours of work will the total income (years 0-n) of person 2 be higher than person 1? What about person 3 vs person 1?
#2
10-08-2004, 07:20 PM
 ultrafilter Guest Join Date: May 2001
After 10 years, person B will have outearned person A (assuming equal expenses). After 16 years, person C will have outearned person A. After 24 years, person C will have outearned person B. Note that at that point, person A is lagging far behind.

So if all you care about is money, person B is the guy to emulate.
#3
10-08-2004, 08:19 PM
 Wesley Clark Guest Join Date: Aug 2003
Quote:
 Originally Posted by ultrafilter After 10 years, person B will have outearned person A (assuming equal expenses). After 16 years, person C will have outearned person A. After 24 years, person C will have outearned person B. Note that at that point, person A is lagging far behind. So if all you care about is money, person B is the guy to emulate.
Graci.

What about how many hours it will take for the graduate students to outearn the non-graduate students? After how many hours will person B outearn person A? What about person C vs person A (assuming an average of 3000 hours a year in graduate school and 2000 hours a year at work)?

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