In smaller
firms the role of management is usually as much related to management's ability and desire to be involved as it is in any objective job description agreed to or promulgated
by the
firm The
larger a
firm becomes, generally speaking, the more structured and
defined its management becomes, both in terms of management and authority.
The 40 - year - old's pugnacious style largely
defined Uber's approach and helped it become a transportation colossus valued at $ 68 billion, the
largest private
firm backed
by venture capital
firms in the world.