In part, the size will depend on how much home prices fall amp#45;amp#45; 10%? 20%? Moreover, it is hard to price losses on exotic instruments that are illiquid (i.e. do not have a market price).
对于损失规模巨大的不确定性。部分来看，这一规模将根据房地产价格的跌幅而定，是 10%还是20%？此外，很难给流动的外来金融工具定价（比如没有一个市场价格）。