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The original meaning of game refers to the game and Go, which means that under certain conditions, abiding by certain rules, one or several people or teams with absolute rational thinking choose from the behaviors or strategies they are allowed to choose and implement them, and obtain corresponding results or benefits from them
Game theory, also known as "strategy theory" and "game theory" in modern mathematics, is a branch of applied mathematics, which indicates that when the behavior of multiple decision-making agents interacts, each agent makes decisions in favor of himself according to the information he has and his cognition of his own ability.
A complete game should consist of five aspects.
First, the participants of the game, that is, the individuals and organizations who make independent decisions and bear the consequences independently in the process of the game.
Second, game information, that is, the information that the gambler has that is helpful in choosing a strategy.
Third, the set of all behaviors or strategies that the player can choose.
Fourth, the order of the game, that is, the order in which the participants of the game make strategic choices.
Fifth, the gains of the gambling parties, that is, the gains and losses of the gambling parties after making decisions and choices.
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Gaming, also known as gambling, is an ancient game. "Shiben" said, "Wu Cao Zuobo", Wu Cao is a famous skilled craftsman in the Xia Dynasty. For thousands of years, gambling has been closely linked to people's lives, from Go, chess to horse hanging, cards, and all kinds of lottery games, ......As a result, a unique game culture has been formed in the long history of our history.
Game refers to the process of relying on the information they have to choose their own strategies (actions) under the constraints of certain game rules and based on the environmental conditions of direct interaction.
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The game is playing chess, think about how the two sides make decisions when playing chess, that is, to consider the impact of the other party's decision on their own decision and the impact of their own decision on the other party. Put simply, when making decisions yourself, you should consider not only your own preferences and budget, but also the reactions of others.
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Game theory is the most commonly used in economics and has become one of the standard analytical tools in economics.
In addition, game theory is also applied to social sciences such as politics, law, and military, and game rent theory is also often used in natural sciences such as ecology and physiology. In life, game theory can explain many social phenomena and is also a way of thinking about problems.
In 1951, Nash wrote two important essays on non-cooperative game theory, which revolutionized the way people thought about competition and markets. He proved the non-cooperative game and its equilibrium solution, and proved the existence of the equilibrium solution, the famous Nash equilibrium. Thus, the intrinsic relationship between game equilibrium and economic equilibrium is revealed.
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Game theory, also known as:Theory of countermeasures(game theory)、Game theoryIt is not only a new branch of modern mathematics, but also an important discipline of operations research.
Game theory is a mathematical theory and method that studies the interaction between formulaic incentive structures, and is a mathematical theory and method for studying phenomena with the nature of struggle or competition. Game theory considers the ** behavior and actual behavior of individuals in the game and studies their optimization strategies. Biologists use game theory.
to understand and ** some of the results of evolution.
Game theory has become one of the standard analytical tools in economics. in Finance.
There are a wide range of applications in science, biology, economics, international relations, computer science, political science, military strategy, and many other disciplines.
The rigorous proof of Nash's theorem uses the fixed-point theory, which is the main tool for the study of economic equilibrium. In layman's terms, finding the existence of the equilibrium point is equivalent to finding the fixed point of the game. Nash equilibrium point.
Concepts provide a very important analytical tool that enables game theory research to find meaningful outcomes in a game structure.
However, the definition of Nash equilibrium point is limited to any player who does not want to unilaterally change the strategy, and ignores the possibility of other players changing the strategy, so in many cases, the conclusion of the Nash equilibrium point is not convincing, and researchers vividly call it "naïve and lovely Nash equilibrium point".
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You see that the buns on the whole street are sold for 5 cents each, and you can also earn 1 cent. So you also make steamed buns and sell them, and you plan to sell them for 4 cents and 8 cents, and only make 8 cents. So sure that all the people will come to you to buy buns, so you send them.
However, later you find out that it didn't take long for buns from other stores to sell for 4 cents and 8 cents. It's called: game theory.
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The meaning of the game is: to play chess. To put it simply, it is a strategy, a strategy. So what is psychological gambling, do you really know?
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Chinese name: game playing English name: game playing Definition:
When there is interaction between multiple decision-making subjects, each agent makes decisions that are beneficial to themselves based on the information they have and their cognition of their own abilities. The explanation of the words is game, Go, gambling. There is game theory in modern mathematics, and the book "Game" introduces the development of games.
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Yi, playing chess, it's Go.
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Games are divided into static games and dynamic games. A static game is a game in which two participants choose at the same time or two people do not choose at the same time, but the latter actor does not know what specific action the first actor will take. For both sides, it is easy to form a chaotic behavior reorganization, due to the strictness and fineness of the rules, anyone due to time problems, financial problems, psychological problems, etc., resulting in multiple equilibrium until unexplained to cause a big loss, most of the people who participate in static games and dynamic games are such people.
A dynamic game is a game in which two participants have a sequence of actions, and the latter actor can observe the actions chosen by the first actor.
Depending on whether the participants can form a binding agreement so that they can act collectively, games can be divided into cooperative and non-cooperative games. Game theorists such as Nash have studied more non-cooperative games.
The so-called cooperative game refers to the negotiation of agreements or alliances between participants and other participants based on their own interests, and the results are beneficial to both parties in the alliance. Non-cooperative games are games in which participants are unable to reach a binding agreement when choosing actions. The economic activities of people's division of labor and exchange are cooperative games, while the prisoner's dilemma and the tragedy of public resources are non-cooperative games.
From the perspective of knowledge possession, the game is divided into complete information game and incomplete information game. Information is an important part of game theory. A fully informational game means that participants have a "complete understanding" of the strategic space and the payment under the strategy combination of all participants, otherwise it is an incomplete information game.
Strictly speaking, a complete information game refers to the payment under the strategic space and strategy combination of the participants, and is the game of "public knowledge" of all participants in the game. In the case of incomplete information games, what participants do is strive to maximize their expected payouts or expected utility.
In this language of game philosophy, the following four game classifications can also be reflected:
Static game of complete information, dynamic game of complete information, static game of incomplete information, dynamic game of incomplete information.
Among them, the strategic game should belong to the static game with complete information, while the dynamic game with complete information includes the extended game and the repeated game. The incomplete information static game is a reinterpretation of the mixed strategy based on Bayesian equilibrium and other theories, and the incomplete information dynamic game is a signal game with perfect Bayesian equilibrium as the core concept.
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Game to win theory: It is the theology of science and technology that leads to the zenith of human beings in morality, game, law, and spiritual culture.
Classical passages from the writers of the Bible; Morality: It is the creed of self-restraint and self-punishment in man, individual and third space, purification;
Game: It is the choice of people, time and destiny space, and rules, each with its own place, without regrets;
Law: It is the covenant of man, theology and substantive politics, behavior, joy and sorrow, life and death;
Game to win theory: It is the theology of science and technology that leads to the zenith of human beings in morality, game, law, and spiritual culture.
Excerpt from the article "Faith Is Not a Revolution of Consciousness, but a Spiritual Awakening".
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1. The game is reasonable.
2. The result will be inclined to the other person at any time, that is, the result is uncertain.
Source] The original meaning of the game is: to play chess. The extended meaning is:
Under certain conditions, a certain rule is observed, and one or several people or teams with absolute rational thinking choose from the behaviors or strategies they are allowed to choose and implement them, and each of them obtains corresponding results or benefits from them. It is also sometimes used as a verb to refer specifically to the process of implementing a chosen action or strategy.
One. A complete game should include five aspects: first, the participants of the game, that is, individuals and organizations who make independent decisions and bear the consequences independently in the process of the game; Second, the game information, that is, the player's choice strategy.
Slightly helpful intelligence information; Third, the set of all behaviors or strategies that the player can choose. Fourth, the order of the game, that is, the order in which the participants of the game make strategic choices. Fifth, the income of the gambling party, that is, the gambling party does.
What is gained and lost after making a decision.
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Since it's a game.
First, there are relative wins and losses, or there are interests.
And if it's a dynamic game (like real-time strategy battles), it's rock-paper-scissors all the time, and temporary wins tend to be cumulative, just like chess if you eat the opposite one, it will snowball.
If it's static, it's a rock-paper-scissors hand, and it's a win or loser.
Second, both sides are completely rational and selfish, otherwise there would be no way to study it. It's like playing lol.,If you send it on purpose, you can't play it.。
Upstairs said the same as in the TV series "Dolphin Bay Lovers", "The first object to confess in Dolphin Bay is the destined lover." "Just like Yi Tianbian and Xu Zeya, hehe.
Pinyin: dí , which means the right wife in the feudal patriarchal system: 庶.
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