In several countries, debt-financed housing booms have left households and companies over-leveraged; and governments have reduced deficits to contain their own debt. As a result, there are likely to be too few investors and too many savers.
其他因素是暂时性的。在一些国家，债务融资的住房繁荣让家庭和公司过度使用杠杆 ；政府则削减预算以遏制自身债务。结果是投资者过少而储蓄者过多。