twofish-quant said:
Finance is different from physics in that vast, vast majority of people that work in finance do not have a Ph.D. Also a lot of practical finance is stuff that you can't learn easily in a university.
I was talking to this guy I know, who was a Finance major (he changed to corporate sustainability - not so sure what this is about, besides what the name suggests) and we were talking about what I intended to do. He gave me one weird look when I said grad school after bachelor's degree. He did share similar views to you with regards to work experience.
There are a lot of different roles, but there are in fact a huge number of jobs that involve plugging in numbers into equations. You don't need a Ph.D. for that. Also, the part that is important is usually less the equation itself, than understanding the context of the equation.
What kind of jobs are those? Bureaucratic kind of stuff? If it doesn't involve "people" stuff (presentations and "other stuff"), I take it that it's one hell of a boring desk job.
Internships in an investment bank would help. Also statistics would be important. The other thing is a good statement of purpose. I'm applying for a finance Ph.D. because I don't think I can get into a physics program, doesn't look good.
Looking at all possibilities for further study. "I don't think I would enjoy the idea of going to grad school in Physics but I feel that the mathematics that I've learned could be put to use in another field, say Economics/Finance, so I'm applying." sounds better, no? I'm interested in lots of things but I happen to find physics and maths more interesting, so I've decided to do one of the two. There's that and the flexibility that comes with a physics degree. If I feel like it, there's nothing stopping from applying to a computational neurobiology grad program. With a biology degree, on the other hand, I wouldn't have a realistic shot at getting into physics or maths.
Pyrrhus said:
One point that twofish is trying to get across, which I think is valid. It's the respect for the degree. You see in Economics it works different to Finance (based on what twofish says, I really don't know much about finance PhDs). A PhD in Economics is respected more than a bachelor in Economics. The main reason is that Bachelor in Economics know little. They are too much intuition and "little" mathematical skills.
That's another reason why I don't see the point in doing a BS/BA in economics or finance. While getting straight to the upper-level coursework would indeed be tough work, I find that spending three/four years doing maths/physics to be time better spent. But hey, that's just me.
In addition, some areas such as transportation economics are full of mathematical optimization (stochastic, geometric, variational inequality, multilevel, and so on). Thus, some of these economists will also publish in Operation Research, and Applied Math Journals.
If you want to see glimpse of the mathematical subjects in Economics PhD, take a look at books such as Real Analysis with Economic Applications, Mathematical Optimization and Economic Theory, Optimal Control Theory with Economic Applications, Mathematical and Economic Theory of Road Pricing.
I see. That sounds interesting.
What kind of mathematical background should one possesses to be able to read those? I was planning on learning some of the math that I'd learn in my first (and possibly) semester before going to uni anyway.
I can do first order differential equations, know some very basic stats and am learning intro complex numbers.