According to the “participation puzzle”,we investigate the relation between education background and household stock holding using the CFPS (China Family Panel Studies) dataThis paper applies Logit model to demonstrate the positive influence of both schooling years and economy or management learning experience on stock holdingFurther PSM model which focuses on residents major background finds that in household decision making,the significance and degree of the effect of family members major background is restrained by the whole familys education levelThe authority of traditional family decision maker gets weaken with the increase of family education level,and family members finance knowledge may be overvalued or underestimated due to his education position in familyGiven this,people tend to make decision together in a well educated familyOn one hand,individual who owns the longest schooling years and most professional knowledge may not dominate family investment definitely,on the other hand
,family can invest indiscreetly because of members education backgroundFor the irrational behaviors family investor and conversion from “negative participation” to “positive participation”,this paper offers some realistic solving methods