
The cost of hiring is much more than the cost of advertising to attract applicants. Obviously, salaries and benefits are paid to in-house recruiters. Their department carries with it travel, lodging and entertainment expense. Remember, too, the myriad overhead expenses. These costs, when spread over the hiring activity for mainstream positions may well be appropriate.
But diverting these resources to the highly specialized practice of hiring a key executive is inefficient. Worse yet, recruiting for these positions generally requires involving executives outside of the personnel department, having a negative impact on their own productivity.