"Game theory" was originally a branch of mathematics, but it has become an exciting research field in economics because of the operability analysis of solving problems such as competition. It can be said that "game theory" has changed the traditional outline of economics. From the brief and popular introduction of Game Theory, we can find that we are full of games, or that many behaviors and phenomena around us can be summarized by games. "Game theory" belongs not only to economics, but also to sociology, politics, psychology, history and so on. These disciplines also have reason to share the fascinating academic scenery and fine analytical skills of "game theory".

Game theory, also known as "game theory" and "game theory", belongs to a branch of applied mathematics and has become one of the standard analytical tools of economics. At present, it is widely used in biology, economics, international relations, computer science, political science, military strategy and many other disciplines. Game theory mainly studies the interaction between formulaic incentive structures. It is a mathematical theory and method to study phenomena with the nature of struggle or competition. It is also an important topic in operational research. Game theory considers the individual's predictive behavior and actual behavior in the game, and studies their optimization strategies. Biologists use game theory to understand and predict some results of evolution.

Since 1994, the Nobel Prize in Economics has been awarded to three game theory experts. * * So far, there have been five Nobel Prizes in Economics related to game theory research, namely 1994, which have been awarded to John J. Nalsani of the University of California, Berkeley, John J. Nash of Princeton University and Reinhard Zelten of Bonn University respectively. 1996, awarded to James Mirrlees of Cambridge University, UK and William Vickrey of Columbia University, USA. 200 1 george akerlof of the University of California, Berkeley was born in 1940, A. Michael Spence of Stanford University and joseph stiglitz of Columbia University, New York, USA. In 2005, it was awarded to Thomas Crombie Schelling of the University of Maryland and robert john aumann of Hebrew University. In 2007, the prize was awarded to Leonid leonid hurwicz of the University of Minnesota, eric maskin of Princeton University and Roger B. Myerson of the University of Chicago. As a tool discipline, it is rare that it can be widely used in economics and get academic attention.