But do you really mean that the second-hands are just as good as the new ones? 但是,你真的认为二手货同新的一样好吗?
Clock, wall, secondary, electric ( excl. those with only minute and/ or second-hands), battery, accumulator or mains powered 电标准挂钟,(不包括只有分针和或秒针的电挂钟),由电池、蓄电池或交流电源驱动
By finding out and compare the equilibriums, we retrieve following main results. First, opening up retailer second-hands markets is never worse for the retailer than not to do so. 通过求解模型均衡并比较结果,我们可以得到以下主要结论:首先,零售商选择进入二手市场始终不会比不进入差。