美国高收入阶层收入份额增长与经济后果

The Growth of High Income Shares in U.S.and it's Economic Consequences

美国高收入阶层的收入份额大幅上涨,收入不均等是家庭债务规模扩张的一个原因。债务负担在不同收入阶层中的分布是不均衡的,中低收入阶层债务负担突出。收入不平等是次贷危机的本质根源。

The high income shares in the United States rises considerably,and the income disparity is a reason of the expansion of the household debt.The debt burden is not balanced in different income levels and the low-income class is outstanding debt burden.So income inequality is the root of the subprime crisis.