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03 Study Notes / Mental Models

80 Peter Principle (Peter Plateau)

Employees who perform well are promoted. If they remain competent at that level, they are promoted again, and so on until they reach a level at which they are no longer competent. Under the Peter Principle, this position is called the Peter Plateau. If all the managers in an organization worked at their Peter plateaus, the organization’s work would effectively be carried out by incompetent employees, putting the entire organization at risk. This is the Peter Principle.

The Peter phenomenon is not inevitable; it requires four conditions:
Employees are promoted as long as they are competent
Employees are not demoted even when they are incompetent
Superiors want to protect themselves
Some individuals become obsessed with taking on challenges
The first two are easy to understand—they mean exactly what they say: management rules allow promotion but not demotion. That is like measuring your height while playing Nian Nian Le; obviously, it will not work. The third condition is fairly common in some companies. A leader may promote someone of mediocre ability because they take a liking to the person or misjudge them. But because they see that person through rose-colored glasses or are concerned about losing face, they can easily show favoritism. This results in the first two conditions: they promote the person at every opportunity and do not demote them even when something goes wrong. The fourth condition is less common, but you may still encounter such people around you. They are colloquially known as rat-race kings. Such people are ambitious and highly driven, which can cause superiors to misjudge them and assess them too optimistically, allowing them to rise quickly. They can ride the momentum of promotion to a position beyond their capabilities. Although this may not be bad for them personally, it creates pitfalls for others in the organization, who end up paying the price for their incompetence. It is precisely because of these four conditions that the Peter phenomenon—people ending up in positions beyond their competence—is so widespread.
To avoid the Peter phenomenon, just develop a response strategy for each of the four conditions.
Distinguish between current-role capabilities and potential capabilities. Current-role capabilities mean being competent enough in the job at hand, while potential capabilities mean still having room to perform at the next level. Qualified is qualified, excellent is excellent, and truly exceptional is truly exceptional.
Provide incentives beyond promotion, such as bonuses, paid leave, training opportunities, and so on. There is no need to give everyone an official title or position.
Managers should respond to mistakes correctly. Demonstrating a manager’s wisdom does not come from defending their own false correctness, but from bravely confronting real mistakes.
Be wary of the workplace challenge king. You can observe this person’s staying power, rein in their ambition, prevent them from greedily taking on projects beyond their capabilities, and avoid having them become a weak spot in management.

In addition, this overlooks some circumstances, such as
overlooking the fact that personal growth takes time. Everyone needs a period of adjustment in a new role, and many capabilities can only truly be developed or brought out in that position,
overlooking the discerning eye of a talent scout. In addition to visible capabilities, a talent scout will also see a person’s hidden strengths. Some strengths may be difficult to describe, but that does not mean they do not exist.
overlooking other aspects beyond business operations. Keep in mind that capabilities beyond business expertise can also have a deeper, more far-reaching impact on the business itself.
overlooking that the organization is in a period of rapid growth and has no one available to take on the work. “If you can do it, you do it” is also a characteristic of a rapid-growth phase, rather than your manag

There is a problem with this view. Once the situation is understood, the corresponding approach will naturally become clear.
Give a probation period after promotion, giving him time to learn new skills in the new role, develop new capabilities, and unlock new potential
Trust your own judgment. A team must first pull together in one direction. As long as it's not out of greed or selfishness, you can favor talent that resonates with you—this matters more than ability. But those who dislike you and constantly push against you can also play a positive role.
Pay attention to soft skills beyond the business. Beyond a person's professional competence, their energy level, organizational ability, responsiveness, expressiveness, and other soft skills are also crucial.
Keep hiring and training pace up to speed. During a period of rapid organizational growth, the biggest shortage is people. External recruiting and internal training are the two key tools for supplying talent, and both should keep pace as much as possible.

Through a comparative analysis of the underlying principles, we can also discover that the key to management is not just solving problems, but observing them. If your observation is wrong, reversed, skewed, one-sided, or overcomplicated, and you then apply this theory, not only will the original problem remain unsolved, but even more serious new problems will emerge. This isn't really about your ability to solve problems—it's about insufficient observation and analysis. If you truly feel unable to control the direction of organizational development, reflect on whether you have hit the Peter Plateau. Some hidden advantages may lie in your current position, where your capability circle is greatest.