The particle system including votermodel comes of 1960s, it's mainly used to dealing with how a system react for the information and the result after reaction.
选举模型主要是用来处理系统中的人收到不同信息时如何做出反应以及反应后的结果。
2
Applying the Votermodel and the theory of stopping time, we construct the return process of a stock in a stock market. From this return process, we can derive the corresponding stock price process.