JustDeals
@tkkoh: i'm talkin' about LEADERSHIP and a LEADER it's a Leader in any group.
I'm looking for a similar Leadership with the one from MBA...
just about any PhD program will prepare you to be a leader (vis a vis research and teaching) in whichever field you choose to specialize in.
tkkoh wants to know what field that is.
Since you said "a LEADER it's [sic] a Leader in any group." I am going to take it that you mean leader in the sense of "I lead and manage diverse teams of successful people, possibly in various contexts and possibly across different industries depending on my career path" The PhD is not going to necessarily teach you how to do that... if it does it is in a somewhat tangential way. i.e. you learn and discover new ways to do something very specific (like a new method of persuasion in a very specific context, or a new way to manage a specific technology)
When you get a PhD you become such a super specialist that I don't think you will have the sort of general know how that you need to lead diverse teams of people in a business setting. In some respects, if my interpretation of your definition of leadership is correct I think it may even be a hindrance. If you don't want to research and teach than PhD might not be for you; it isn't a super sized MBA.