SAP

Ability to choose where to work, when to work, and (within limits) how much to work. It is very easy to manage life events and work around them without harming actual job performance or how it is perceived by colleagues and management. This is, however, not the case for every job.

There is no sufficient budget for salary increases for existing employees.

It is easy to get a high salary when coming from an external company, but harder if you are already there and want to stay in the same team.

Compensate your talents better. Give managers better means of bumping talented new hires up in salary significantly to keep them from leaving after a few years.