论文部分内容阅读
我给报纸读者写《博弈论平话》,每周一篇,绵延大约一年。以“古典”意义上的经济学来说,主体人行为的结果,是自己决策的结果。现代人类的经济活动,早已超出了这个模式。事实上,经济主体人不但面对市场,而且面对其他作为竞争对手的主体人。因此,主体人决策的后果,就要由他自己的决策和他的对手的决策共同决定。容易想象,没有对手的垄断情形是比较简单的。但是对手很多而竞争充分的情形也比较简单,因为对手多了,他们的决策之间相互抵消,“全体对手的决策”呈现可以预见的市场规律。最困
I wrote newspaper readers “Game Theory”, one article per week, which lasted about a year. In the “classical” sense of economics, the result of the subject’s human behavior is the result of his own decision-making. The economic activities of modern mankind have already gone beyond this model. In fact, the economic subjects not only face the market, but also face other competitors as the main body. Therefore, the consequences of the decision-making of the main person should be decided by his own decision-making and the decision of his opponent. Easy to imagine, no monopoly of the opponent is relatively simple. However, there are a lot of competitors and the competition is relatively simple. Because there are more competitors, their decisions are offsetting each other. “The decision of all opponents” shows the foreseeable law of the market. Most sleepy