它自己讲自己便宜是因为good relationship with suppliers所以有很强的bargaining power.(这算理由吗...)我又想起我们hall前两天狂赠送还有十天到期的花生...差不多是一个道理吧...
想知道这种作retailer的它的market structure是什么? 我觉得是monopolistic competition.因为它有product differentiation in terms of service/location/brand...可是这样的话他就应该engage in non-price competetion,就不会use price as a tool了啊.