The correct answer to this open question is the following.
Although the question is incomplete because it does not provide the location, country, or any other further reference, we can say the following.
The nature and purpose of the public sector result in unique organizational characteristics, basically in the formation of bureaucracies that are a form of governmental and administrative organizations with many employees and hierarchies that more that improve management and operations, complicate it and make it slow due to the fact that the number of people working is numerous.
Experts say that this is not the more efficient and effective form of managing governmental offices. On the contrary, it is slow and inefficient.