After you get a PhD, most likely you'll be teaching and researching full time. Professors are expected to teach and research. If your intent is to teach part-time, it is probably better for you to become an adjunct faculty, where a PhD is not necessary.
In your situation, I don't think PhD is worth the trouble. If you're that interested in research, the process is going to be painful. Most likely, you will not be able withstand the pressure that will be placed on you by the professors. (It is rumored that Harvard profs are nice to the MBAs, evil to the DBA/PhDs.)
As for the length of the program, it use to be that if you got a MBA from Harvard, the course work can be shorten. If your MBA is not from Harvard, it'll take you much much longer.
Just my 2 cents, some people would probably disagree with me. |