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What is the most important theory in management?
The most important theory in management science is: ten classic theorems of management science.

Details are as follows:

First of all, literacy

1, Langsdon principle: Keep the ladder clean when climbing up, or you may slip when coming down. ?

2. Luvis's Theorem: Modesty is not thinking bad about yourself, but not thinking about yourself at all. ?

3. Tolid's Theorem: To test whether a person's intelligence is superior, it only depends on whether his mind can accommodate two opposite thoughts at the same time without hindering his behavior. ?

Second, control?

1, Hedgehog Theory: Hedgehogs get close to each other to keep warm in cold weather, but keep a certain distance to avoid stabbing each other. ?

2. Small fish effect: Small fish tend to live in groups because of their weak individuals, and the strong are natural leaders. After cutting off the part of the brain that controls the behavior of a little stronger fish, this fish lost its self-control and moved in disorder, but other small fish followed blindly as before. ?

3. Robb Theorem: For a manager, the most important thing is not what happens when you are present, but what happens when you are not present. ?

Third, communication.

1, Steiner theorem: The less you talk, the more you listen. ?

2. Fesneau's Theorem: People only have one mouth and two ears, which means that people should listen more and talk less. ?

3. Complaining effect: Where there are people complaining about their work in the company, that company or boss must be much more successful than a company without such people or with such people who bury their complaints in their stomachs. ?

4. Lightning rod effect: install a metal rod at the top of a tall building, connect it with a metal plate buried in the ground with a metal wire, and use the tip of the metal rod to discharge, so that the electricity carried by the clouds and the electricity on the ground will be gradually neutralized, thus protecting the building from lightning strike. ?

Fourth, coordination.

1, amino acid combination effect: As long as one of the eight amino acids constituting human protein is insufficient, the other seven cannot synthesize protein.

2. MiG -25 effect: Many parts of the MiG -25 jet fighter developed by the former Soviet Union are backward compared with those of the United States. However, due to the designer's consideration of the overall performance, it can become world-class in terms of lift, speed and emergency response.

3. Running-in effect: After the newly assembled machine is used for a certain period of time, the machining marks on the friction surface are polished and become denser. ?

Verb (short for verb) instruction?

1, Porter's Theorem: When criticized a lot, subordinates often only remember the first few, and don't listen to the rest, because they are busy thinking of arguments to refute the first criticism. ?

Langston's Law: Working with friends is much more interesting than working under my father. ?

3. Gilbert's Law: The most conclusive signal of work crisis is that no one tells you what to do. ?

4. Authoritative suggestion effect: A chemist said to test the propagation speed of a bottle of smell. After he opened the bottle cap 15 seconds, the students in the front row raised their hands to claim that they smelled the smell, and the people in the back row raised their hands to claim that they smelled it, but there was nothing in the bottle. ?

Sixth, organization?

O 'Neill Theorem: All politics is local. ?

2. Positioning effect: Social psychologists have done an experiment: when calling a meeting, people are allowed to choose their seats freely, and then they take a short rest outside and then sit indoors. After five or six times, I found that most people chose the seats they had sat for the first time. ?

3. Acheben Theorem: If you meet an employee, don't know him or forget his name, then your company is too big. ?

Seven. cultivate

1, Giegler's Theorem: Except for life itself, there is no talent without exercise the day after tomorrow. ?

2. Dog Mastiff Effect: When puppies grow teeth and can bite people, the owner puts them in a closed environment without food and water, so that these puppies can bite each other, and finally there is a live dog, which is called Mastiff. It is said that it takes ten dogs to raise a mastiff.

Eight, choose

1, recency effect: Recent or last impressions have a strong influence on people's cognition. ?

2. Sprinkle good rules: Try to be a good company when recruiting, and talents will naturally gather together. ?

3, beauty is good effect: for a handsome and beautiful person, it is easy to make people mistakenly think that he (she) is also good in other aspects. ?

Nine. appointment

1, Olgilvy's Law: If each of us hires people who are better than ourselves, we can become a giant company.

Pierre Cardin Theorem: One plus one is not equal to two, it may be equal to zero. ?

Motive

1, horsefly effect: No matter how lazy a horse is, it will be full of energy and run fast as long as it is bitten by a horsefly. ?

2. Inverted U Hypothesis: When a person is in a state of mild excitement, he can do his work best. When a person is not excited at all, there is no motivation to do a good job; Accordingly, when a person is extremely excited, the ensuing pressure may make him unable to finish the work he should have done.

One of the secrets of the world famous tennis player Becker is that he always wins in the competition.

Finally, we can prevent overexcitation and maintain a semi-excited state. Therefore, some people call the inverted U-shaped hypothesis Becker state.

Extended information 1. Western management theory has gone through three stages: classical management theory, behavioral science theory and modern management theory:

Classical management theory can be divided into scientific management theory, classical organization theory and comprehensive classical management theory from the end of 19 to the beginning of the 20th century.

2. Energy theory.

3. After 1950s and 1960s, modern management theory developed rapidly, and many schools appeared, including social system school, decision-making school, system management school, empiricism school, management science school and contingency theory school.

Second, the management principle:

1. Butterfly effect: Small changes in initial conditions, after continuous amplification, will cause great differences in its future state. Some small things can be confused, and some small things are very important to an organization and a country if they are amplified by the system, so we can't confuse them.

2. Frog phenomenon: Some unexpected events tend to arouse people's vigilance, but what is easy to kill people is that when they feel good about themselves, the actual situation deteriorates gradually without conscious awareness.

3. Crocodile principle: When you find that your trading deviates from the direction of the market, you must stop immediately without any delay or luck.

4. Herd effect: Herd effect was originally a term in stock investment, which mainly refers to the phenomenon that investors learn, imitate, "follow the trend" and blindly imitate others in the trading process, thus leading them to buy and sell the same stock in a certain period of time.

Hedgehog rule: two sleepy hedgehogs hug each other because of the cold. But because each of them had thorns, they kept a distance, but they were too cold to stand, so they got together. After many twists and turns, the two hedgehogs finally found a suitable distance: they can get each other's warmth without getting stuck.

6. Watch Law: The watch law gives us a very intuitive enlightenment in enterprise management, that is, we can't adopt two different methods for the same person or organization at the same time, we can't set two different goals at the same time, and even everyone can't be commanded by two people at the same time, otherwise the enterprise or individual will be at a loss.

7. broken window theory: The window of the house was broken and nobody repaired it. Soon, other windows will be broken inexplicably; A wall, if there is some graffiti that is not cleaned up, will soon be covered with messy and unsightly things; In a very clean place, people are embarrassed to throw rubbish, but once there is rubbish on the ground, people will throw it away without hesitation and feel no shame.

8. The 28th Law: Don't analyze, handle and treat problems equally, but grasp the key minority in enterprise management; It is necessary to find out those key customers who can bring 80% profits to enterprises, but only account for 20%, and strengthen services to achieve twice the result with half the effort; Business leaders should carefully classify and analyze their work, and spend their main energy on solving major problems and grasping major projects.

9. Wooden barrel theory: If the length of wooden boards that make up a wooden barrel is uneven, then the water capacity of a wooden barrel depends not on the longest wooden board, but on the shortest wooden board.

10, Matthew effect: the bible? There is a famous saying in Matthew: "whoever has it, give it to him to make him more than enough;" If you don't, even what he has will be taken away. "Matthew effect refers to the phenomenon that the stronger the strong, the weaker the weak, which is widely used in social psychology, education, finance, science and many other fields.

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