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Economics of a Physics Education Paper
There is a lot to be said about doing what you love — especially in choosing a career, or at least a starting point.
So let’s assume that you are seriously interested in physics, like the subject matter, are maybe a little uncertain about a career path, but are rightfully concerned about paying for the education.
The purpose of this document is to lay out a way of thinking about the expense in general terms: a view from 30,000 feet, so to speak. We will not consider the various scholarship and loan alternatives here, simply because there so many options, and to consider all of them would obscure the basic objective.
Perhaps it goes without saying, but income is related to education level. Here’s an example, showing the average income levels for people in approximately the same age bracket (i.e. under 30) in 2006:
|Earnings by Education Level|
|Income for high school graduate over 25||$32,8671|
|Starting salary for a B.S. Physicist||$45,0002|
|Starting salary of a M.S. Physicist||$60,0002|
|Starting salary for a Ph.D. Physicist||$80,0002|
As shown in the figure to the right, "What's a Bachelor's Degree Worth?," a more recent salary survey indicates an increase in average starting salary by over $10,000: two years!
Note that gender, region, employment sector (academia, industry, government) and individual skills and experience are important, but are not considered here.
Job security is another factor. In an era where the national unemployment rate is about 10%, it’s 6.8% for Physicists.3 So a degree can lead to both higher and uninterrupted income.
Earning your Bachelor degree
Many factors affect the net cost of an undergraduate education, such as: the institution you select, scholarship and loan alternatives, and your family financial situation. For example, the average annual college costs4 (tuition, fees, room & board) for the 2009 - 2010 academic year are:
You should also plan to have a miscellaneous expense budget of at least $5,000. The College Board estimates the average cost for books and supplies to be $1,122, average personal expenses of $1,974, and $1,079 for travel. Entertainment, clothing, auto expenses are excluded from this discussion, as are income from summer and part time jobs.
Let’s take a cost effective approach — again as a model that you can adapt to your situation — attending a community college for two years and completing a B.S. as an in-state student at a public university. If you can live with parents, there would be no room and board expense, so the cost for the first two years would be:
|2 Years at Community College|
|Tuition, fees||$ 5,088|
The final two years at a resident student at a State University would be more expensive:
|2 Years Living at State Supported School|
|Tuition, fees, room & board||$ 30,426|
|Subtotal for 2 years||$ 40,426|
|Total for 4 years||$ 55,514|
We also need to consider the so-called “opportunity cost” — how much you would have earned if you were to enter the workforce right out of high school.
Being a bright and eager person, you might command as much as $10 per hour — in a climate where the U.S. minimum wage is $7.25/hr, and the highest state minimum is $8.55 in Washington.
Assuming a 40 hour work week, your gross income would be $20,800 in the first year. With a 5% raise each year, your total gross income would be $89,650 for the four years you would — and should — have been studying physics.
Against this, there would be taxes (we’ll estimate 20% of income for federal, state & local) and living expenses. To maintain equivalence with the student living at home at no cost for two years, we’ll assume you will live at home for two years at no cost, but then have to pay the equivalent of the room and board expense - $8,193 per year according to “Trends in College Pricing.” This reduces the earned income to $55,334. The real total cost of your four year education would be $110,848.
Neglecting for the moment the fact that you will be working in a field you find interesting and challenging, you have attained a threshold that offers upward mobility, with an average annual starting income of $51,000. This is at a time when your annual income would have been about $24,000 as a high school graduate.
The question then becomes how long it would take you to “break even?” Neglecting income taxes and raises the $27,000 per year differential means your “Return On Investment” (ROI) would be about four years — quite possibly less because
It is appropriate to comment that this low cost approach to a physics education does not mean that it is inferior. One can argue that a good student will succeed at any school and that any differences in resources between this and an Ivy League school could easily be offset by your learning to be self reliant, focused and dedicated.
A survey of physicists five years after earning their B.S. shows that size or type of the physics department has no effect on obtaining a career path job; their working in a Science, Technology, Engineering or Math job; the number of interviews, time spent looking for or number of offers for a first job; their perception that a physics degree helped them get a first career path job; the number of college or university resources used to find their first career path job; and the first salary offer when controlled for type of job, experience, degree, and gender.
Once you have a B.S. degree, the doors to many professions are open; your undergraduate training is good preparation to advanced training in many fields. Physicists often have productive careers in engineering, medicine, the law, business, finance, or related sciences such as math or chemistry for example. In fact, most Physics bachelors go on to graduate or professional school. So there are many options, including continued graduate training in Physics. Let’s consider some of them briefly.
Return of Investment
An investment in a physics education can be one of those rare instances where the financial return is fast — about four years for a bachelor’s degree — and will continue to pay off at an increasing rate throughout your professional career. The only limitation to a financially secure and fulfilling career is the energy and time you are willing to devote to it — and that is a lot easier if you really enjoy what you are doing.
1 US Bureau of Labor Statistics, 2006
2 American Institute of Physics, Salary Class of 2006
3 Students Review, 2009
5 American Institute of Physics
6 “Does it Matter Where I Go To College” by R.Ivie and K.Nies, AIP Pub. Number R-433.03
7 "Mastering Physics for Non-Academic Careers”, by S.P.Morton, P.W.Hammer and R.Czujko