I found this article from the Huffinton Post during my daily procrastination. I think this may be highly applicable to academia. It's a quick read and worth a thought.
I know several in my department who have succumbed to this problem. Though they've been promoted from assistant to associate professor, this doesn't mean their status within the department or the field has increased. Human beings are pretty good and gauging where their power or status ranks compared to others. Profs who've had this happen, in my experience, do tend to take it out on their grad students.
Being a good scientist, any study finding always brings up more questions in my mind: If power without status leads to abuse, what does status without power get you? What happens when your status and power change depending on settings? What happens when those you've abused learn where you've buried the bodies, metaphorically speaking (or literally I suppose)?