Do you know what are some real life examples of the prisoner s dilemma?

If you take the bus, everyone knew that the queue would be smoother, but due to the lack of consistency of action, the whole bus was crowded.

The prisoner's dilemma is a model of game theory, and it has practical significance for sellers. Tmall, JD.com, Amazon, feng shui takes turns, and the rules of the game often change. With the flow and changes of the e-commerce environment, many "dry goods" quickly become useless.

But there is also some theoretical knowledge, no matter how China's e-commerce changes, it will always shine and always bring you new insights and inspiration.

During the Cold War, the arms race between the United States and the Soviet Union was a superior strategy of each side, and neither side could trust the other to engage in military development, and both were worried that they would be in danger by design, so even if there was a "covenant" in the past, it still had to be torn up in the end.

Perhaps nuclear deterrence, environmental pollution, and housing prices are examples of the reality of the prisoner's dilemma.

Knife cut noodles, an old man entertained the soldiers, because there was no knife, the reconciled dough could not make noodles, the old man directly picked up an iron piece, took the dough and cut it into the pot, and there was a knife cut noodles.

When you buy something online, you can't inspect and test the actual thing, so you don't know if it's high-quality or low-quality to add to your shopping cart. Although the seller clearly indicates to you the quality grade of his goods, you don't know whether what he says is true or not.

Arrest two suspects, A and B, but without sufficient evidence to convict them, they are imprisoned separately, meet with them separately, and offer the same options to both parties.

In the home appliance war a few days ago, in order to expand market share, everyone chose to reduce prices, but if the price was reduced, profits would be reduced.

Liu Dahai - Training course development and design of high-level practical training camp.

The Prisoner's Dilemma This time the house was divided, and the villagers' performance was a typical prisoner's dilemma. It's a pity that my thinking and expression skills are very poor, and I can't straighten out the logical relationships. If you can't think clearly, you can't talk about others clearly.

I just vaguely feel that I am right, the best policy is that all the villagers do not choose a house, so that ** can change the unreasonable policy. But in fact, human nature is selfish, in order to choose a house early, the logic is the prisoner's dilemma, I don't choose, others will choose, just like two prisoners, if I don't expose it, then the other party will expose it. It's better for me to expose it first.

Logically speaking, I don't need to participate in the game with **, because there are very few interests involved in me, but my purpose in the beginning is to observe and learn. It's interesting to see who is smart, who speaks, and how decisions are made in reality.

The impact of the environment on people.

The environment has a huge impact on people's lives, and it is also invisible. Most people don't realize that. That's how I felt when I met some of the people in the Tin House yesterday.

The tin house was built in the village to accommodate the elderly who could not afford to rent a house, but I was fortunate not to live in it. I know that there are two people who are about the same age as me who have threatened the cadres to move in, one has died of drunkenness, and the other I saw him yesterday and listened to him, and I think this person is basically finished. Tin house, what I see every day is a bad environment, hundreds of old men and women waiting to die, how can they have a positive attitude towards life?

When I talk about the impact of the environment on people, I think that I can say that I have spent most of my life and energy gambling, and I really don't achieve anything in my career, but the people around me are like that. How hard it is to change.

I've always felt that human willpower is limited, and it's hard to change the environment. So it's better to choose the environment and let the environment change itself.

A and B are caught, and if A confesses and accomplice B remains silent, then A is not guilty, but B is sentenced to five years. If, on the other hand, A is silent, but B confesses, then again, B is free, and A is to be imprisoned for five years. AB Both confessed and pleaded guilty, and each of them was sentenced to three years in prison.

But if they are all silent, they will be sentenced to two years each.

Of course, the best example in reality.

It is the arms race between the United States and the Soviet Union, which is actually a kind of prisoner's dilemma, the arms race between the United States and the Soviet Union during the Cold War is their own advantageous strategy, both sides are almost impulsive and can not trust the other side not to engage in military development, and they are worried that they will be designed and fall into the danger of false good, so even if there was a covenant, in the end this covenant still had to be torn up. Although the dilemma itself is only model-based, and the rational choices made by individuals often lead to collective irrationality, similar situations often occur in reality. Understanding the prisoner's plight is still a <> of some relevance

Use easy-to-understand language and stories around us to explain the psychological knowledge we have to know in our lives, and today explain the origin and specific meaning of the prisoner's dilemma.