Maritial stability is related to the costs of achieving an accetable agreement on family consumption and production and to the prevailing social price of instability in the marriage partners - social - economic group 婚姻稳定与以下两个代价有关，一是在达成一份关于家庭消费生产协议所付出的代价，以及婚姻双方?社会?经济二人团体中不稳定所产生的压倒性社会代价。
