Recruiting or Internal Mobility? What the Evidence Supports

Internal candidates are not risk-free — the risks are simply different

When hiring externally, organizations infer how someone will work from interviews, references and brief selection exercises. With an internal move, there is already shared experience, the organizational context is familiar, and the employee does not have to build every relationship from scratch.

That is a real advantage, but not a universal rule. Using several years of personnel data from one US financial-services organization, Matthew Bidwell found that external hires entering comparable jobs performed worse during their first two years, exited more often and were initially paid about 18 percent more than people promoted internally. Because the study covers one organization and sector, its findings should not be projected onto every employer. It does, however, show why outside experience does not remove uncertainty about performance.

A sound mobility decision is not profile matching

A personality or team-role profile can help people discuss the environments, tasks and forms of collaboration that feel more natural to them. It cannot, by itself, determine who should be transferred, promoted or selected.

A responsible decision draws on at least four sources:

1. The employee's intention. A move is only meaningful mobility if it includes genuine choice.
2. Demonstrated skills and learning needs. Performance in the current role matters, but it is not the same as predicted performance in a different one.
3. The receiving team's work and relationships. A new role requires both task learning and social integration.
4. Observations from several perspectives. Self-report, managerial experience and colleague feedback provide a richer starting point together.

What can a trita team picture contribute?

trita does not rank candidates for internal vacancies. Team roles and personality results work better as a map for discussion: they may surface underused contributions, recurring role tensions or working conditions worth exploring.

Three cautious signals can be useful:

• someone repeatedly takes on valuable work outside their formal role;
• there is a consistent, interpretable difference between self-perception and colleagues' observations;
• an important way of contributing is concentrated in one person, making both continuity and development fragile.

These are not transfer instructions. They are hypotheses to test with the employee, the manager and, where relevant, the receiving team.

Run a smaller, safer experiment

Before a permanent transfer, a time-limited project, a partial role expansion or a mentored rotation can provide better evidence. Agree in advance what the employee is expected to learn, what support they will receive, what would count as a workable outcome, and how they can return without loss of face if the experiment does not fit.

Internal mobility then becomes neither a miracle cure nor the ideological opposite of external recruiting. It becomes another transparent option — one whose value comes from better information, employee involvement and a visible learning process, not from a dramatic headline statistic.

Sources and limitations

• Bidwell, M. (2011): Paying More to Get Less: The Effects of External Hiring versus Internal Mobility. The study draws on one US financial-services organization and should not be treated as a universal benchmark.
• CIPD: Employee turnover and retention. A practitioner overview emphasizing that retention depends on a combination of organizational practices.
• Ray, C. (2024): Internal Mobility: A Review and Agenda for Future Research. A review of more than 200 studies that distinguishes forms of internal mobility and their varied consequences.