Universal Calculation of the Optimal Number of Civil Servants using Artificial Neural Networks

The optimal number of civil servants in the developed countries of the world and Ukraine was calculated using mathematical modeling and artificial neural networks. Determining factors have been established that directly affect the efficiency of the performance of assigned tasks by civil servants and can be used to regulate their number. This will make it possible to timely respond to crisis phenomena (martial law, Covid-19, etc.) and to effectively counter them.