何为美国次级抵押贷款市场危机?所谓次级抵押贷款,是相对于优质抵押贷款而言。在美国房地产贷款系统分为三类:优质贷款市场、次优级的贷款市场、次级贷款市场。目前出问题的就是美国的第三类市场。一类贷款市场面向信用额度等级较高、收入稳定可靠 What is the crisis in the U.S. subprime mortgage market? The so-called subprime mortgage loan is relative to good quality mortgage loans. In the United States real estate loan system is divided into three categories: high-quality loan market, sub-prime mortgage market, sub-loan market. The current problem is the third type of market in the United States. A class of loans facing a higher credit rating, stable and reliable income