In non-government organizations, if you as a manager find out someone on your staff is scamming the company for a huge amount of money, you can choose to fire him and know that your P&L will improve, which is the metric you're evaluated by.
In government organizations, well, the manager is probably not "evaluated" at all (and certainly not on financial terms), rather just guaranteed promotions in title at certain milestones of not (being caught) committing official misconduct, and guaranteed a pension after X years of service. Why rock the boat by investigating rumors of misconduct of your subordinates?
In government organizations, well, the manager is probably not "evaluated" at all (and certainly not on financial terms), rather just guaranteed promotions in title at certain milestones of not (being caught) committing official misconduct, and guaranteed a pension after X years of service. Why rock the boat by investigating rumors of misconduct of your subordinates?