Leadership power is more than a job title. The French and Raven bases of power framework is useful because it shows the different ways managers actually influence people: through formal authority, rewards, pressure, expertise, and personal trust. In practice, that distinction matters because compliance, commitment, and long-term credibility do not come from the same source.
In this article, I break down the five classic bases, show how each one appears in day-to-day management, and explain which combinations work best in a UK workplace where hybrid teams, flatter structures, and higher expectations make influence harder to fake.
The five bases that shape influence at work
- Legitimate power comes from role and hierarchy, so it works quickly for routine decisions.
- Reward power helps when recognition, access, or progression are genuinely on the table.
- Coercive power can force short-term compliance, but it is expensive in trust.
- Expert and referent power are usually the most durable bases for modern leaders.
- The best managers combine the bases instead of relying on one style all the time.
What the model is really saying about influence
The core idea is simple: power is not one thing. A manager may have authority because of a job title, but that does not guarantee respect, belief, or voluntary follow-through. The model separates the source of influence from the effect of influence, which is why it is so useful in leadership and management.
I use it as a diagnostic. If people respond only when I am speaking as the formal decision-maker, I have legitimate power. If they respond because they value my judgement, I have expert power. If they want to work with me because they trust me, I have referent power. The stronger a leader’s mix, the less fragile the relationship becomes when the context changes.
The classic model focuses on five bases. Later, Raven added informational power as a separate sixth base, but in management conversations the five-base version is still the one most people mean. That keeps the lens tight and practical, which is exactly what we need before comparing the bases side by side.
That comparison is easiest to see in a simple table.
The five bases at a glance
This is the quickest way I know to see how each base behaves in practice. The point is not to rank them automatically, but to understand what kind of response each one creates.
| Base | What it comes from | How it feels to the team | Best use | Main risk |
|---|---|---|---|---|
| Legitimate power | Formal role or position | “We should follow because this is your remit.” | Policies, deadlines, routine decisions, escalation | Compliance without commitment |
| Reward power | Control over valued outcomes | “Co-operation may pay off.” | Recognition, development, promotion, flexibility | Transactional loyalty if rewards feel arbitrary |
| Coercive power | Ability to punish or withhold benefits | “It is safer to comply.” | Standards, conduct, safety, repeated underperformance | Fear, silence, and minimum effort |
| Expert power | Knowledge, skill, or judgement | “This person knows what they are doing.” | Technical decisions, complexity, change, problem-solving | Overdependence or arrogance |
| Referent power | Trust, consistency, and identification | “I want to support this person.” | Culture, retention, difficult change, cross-functional work | Popularity without results |
What stands out is that the first two bases are mostly about structure, the middle one is about pressure, and the last two are about credibility. In a small business, a project team, or a public-sector department, you usually need more than one at the same time. A title gets you in the door; the other bases decide whether people stay engaged once you are there.
That leads to the practical question most managers care about: which bases actually produce durable influence instead of short-lived compliance?
How each base behaves in day-to-day leadership
Legitimate power
Legitimate power is the cleanest way to move routine decisions. A line manager can use it to set priorities, approve holiday, assign ownership, or close a debate when the team has had enough discussion. Used well, it reduces confusion. Used badly, it produces quiet resistance, especially in hybrid teams where people can do the minimum without visibly pushing back.
I treat legitimate power as a starting point, not a final answer. It works best when the reason for the decision is also clear. If you skip the reasoning, people remember the hierarchy but not the logic.
Reward power
Reward power is influence through valued outcomes: praise that matters, stretch assignments, development opportunities, visibility, and of course pay or bonus decisions where you control them. It is useful because it gives people a reason to lean in. The problem is that rewards lose value when they are delayed, vague, or handed out inconsistently.
In a UK workplace, I see this fail when managers promise exposure or progression but never explain what good performance looks like. The team quickly learns that the “reward” is not really under the manager’s control, so the power base weakens.
Coercive power
Coercive power is the ability to punish or withhold something people want. It can be necessary in narrow situations: safeguarding, repeated underperformance, policy breaches, or safety-critical work. Outside those cases, it is usually a poor default. It changes behaviour, but often by shrinking honesty, initiative, and psychological safety.
The damage is not always loud. Sometimes it simply shows up as people hiding problems until they become expensive.
Expert power
Expert power comes from genuine competence. People follow because they believe your judgement is better than their own in that domain. This is one of the most valuable bases in specialist roles, from finance to operations to product leadership, because it supports confidence in uncertainty.
The catch is that expertise has to stay current. Once a leader stops learning, expert power can decay faster than most people expect. That is why I prefer leaders who can explain the work plainly, not just talk about how much they once knew.
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Referent power
Referent power is built on trust, identification, and the sense that the leader’s behaviour is worth following. People do not just accept the person’s decisions; they want to remain aligned with them. This is the base that usually survives stress, change, and the absence of formal authority.
It is also the slowest to fake. You earn referent power by being consistent, fair, and predictable when things are awkward, not when the room is already comfortable.
Once you understand how each base behaves, the next step is deciding which ones actually create durable results.
Which bases build sustainable influence
If I had to prioritise only two bases for long-term leadership quality, I would choose expert and referent power. Expert power gives the team confidence that decisions are grounded in competence. Referent power gives them a reason to stay committed when the work gets messy or the organisation changes direction.
A 2019 meta-analysis covering 37 studies found that expert and referent power were the strongest positive predictors of employee satisfaction and organisational commitment, while coercive power was linked to lower satisfaction and stronger turnover intent. That does not mean legitimate or reward power are useless; it means they work better as support structures than as the whole strategy.
In management terms, the pattern is straightforward: legitimate power gets action, reward power shapes incentives, coercive power draws boundaries, and expert plus referent power build the kind of trust that outlasts the current project. The practical question, then, is how to build that mix deliberately instead of waiting for it to appear.
How to build a healthier mix of power as a manager
I usually recommend a simple audit. Ask yourself which base people respond to most often, and which one would still work if your title disappeared tomorrow.
- Make authority legible. Be clear about what sits inside your role and what does not, so legitimate power feels predictable rather than arbitrary.
- Put expertise on display through work. Share decisions, explain trade-offs, and show your reasoning so people can see the quality behind the answer.
- Use rewards only when they are credible. Recognition, development, and flexibility matter most when the team believes you can actually deliver them.
- Reserve coercion for the boundaries that matter. Safety, conduct, and repeated non-performance need consequences; almost everything else benefits from a better conversation first.
- Invest in referent power through consistency. Keep promises, give fair feedback, and make decisions the team can predict even when they do not like them.
If you want a quick test, look at one-to-ones, team meetings, and conflict situations separately. A manager may have expert power in meetings but no referent power in private, or strong legitimate power on paper but very weak influence when things are uncertain. That mismatch is where development work usually starts.
The mistakes below are usually what create that mismatch.
Common mistakes that weaken a leader’s influence
The biggest mistake is assuming the job title does the work for you. In reality, title only opens the conversation. After that, people look for competence, fairness, and consistency.
- Using legitimate power for everything. It speeds up decisions, but it also trains the team to comply instead of think.
- Handing out rewards without a clear standard. Once rewards feel political, they stop motivating and start breeding cynicism.
- Relying on coercion before trust is built. Fear can silence disagreement, which means bad news arrives late.
- Confusing expertise with infallibility. People respect competence, but they stop listening when expertise becomes arrogance.
- Chasing popularity instead of referent power. Being liked is not the same as being trusted under pressure.
These mistakes matter because they turn a flexible influence model into a brittle one. The better move is to match the power base to the decision, the risk, and the maturity of the team.
What I would use in your next leadership decision
For routine process changes, lead with legitimate power and a clear reason. For motivation, use reward power carefully and make the link between performance and outcome visible. For complex or high-stakes work, let expert power do the heavy lifting. For culture, change, and retention, build referent power every week through consistency. Keep coercive power narrow, documented, and tied to standards rather than emotion.
If I were coaching a manager in the UK right now, I would ask one simple question after every major decision: did I need people to obey, or did I need them to buy in? The answer tells you which base to use, which one to strengthen, and which one to stop leaning on so heavily.
The framework is still valuable because it turns influence into something observable. Once you can name the base, you can improve it, balance it, or replace it with something better.
