In the market economy, the efficiency of market division is leading the input of production and the general balanced condition determines the level of market division. 摘要在市场经济中，市场分配效率引导生产投入，一般均衡条件决定市场分配水平。
Personas are segmented along ranges of usage behavior, not demographics or buying behavior, so there is seldom a one-to-one mapping of market segments to personas. 人物角色的划分是按照使用行为的范围来进行的，而不是人口统计或者购买行为，所以很少存在一一对应的市场划分和人物角色。
