How to do recruitment cost analysis and recruitment channel analysis?

There is computational logic in professional books, but it is recommended in practical application.

Cost analysis: it is better to pull a list of expenses from the financial department first, which is more objective and meaningful.

(Total cost of recruitment advertisement+total cost of on-the-job training+interviewer's salary+recruiter's salary)/Number of people who have been recruited = per capita recruitment cost (there is no absolute unified calculation method, and this is only a tangible cost, so it is impossible to calculate the intangible costs such as the loss caused by job vacancy and low performance output when just taking up the post).

Analysis of recruitment channels:

First, list all the channels you use, such as recruitment websites, internal recommendation, job fairs, internal competition, etc. And then count the channels from which the people who arrive at the post come. If you are more careful, you can count the positions and channels from which most employees come, which is of reference significance for future recruitment.