The education that is required to become a doctor of business administration would be a degree known as a DBA. This is equivalent to a PhD and is a research doctorate.

An individual with a master's in business administration (MBA), is an individual with an MBA. There is not title attached to the master's degree category as with an individual who holds a doctorate being referred to as doctor.

bachelors of business administration

bachelor's, jurist doctor, law, and master of business administration

=public administration is the administration that deals with people while business administration is the administration that deals with business organisation. =public administration is the administration that deals with people while business administration is the administration that deals with business organisation.