Public management is an area of business operations that combines general market management, public policy, philanthropy, negotiation and economics, among related areas. Public managers typically hold academic degrees and work in either nonprofit or governmental organizations.

A diploma is a document granted by any number of institutions, from colleges to technical schools. The intention of a diploma is to show that the holder has successfully completed coursework and has specific knowledge in the relevant subject. Diplomas are often offered and can be completed online.