What are the similarities between public administration and business administration?

Public administration is primarily responsible for developing and executing public policy. Business administration can be defined in various terms. It primarily refers to the process of managing businesses with the intent of continuing to be profitable. It's also defined as organizing resources with the intention of accomplishing a goal. With this in mind, the similarity is that both areas rely of business savvy individuals to make responsible and wise action plans to put into place to ensure success.