Even so, a further tightening of such macroprudential measures would be wise, not because it would do much to slow the rise in house prices but as insurance against their eventual fall.

即便如此，进一步加强这类宏观审慎措施将是明智之举，不是因为它能够减缓房价上涨，而是因为它有助于防范房价最终下跌的后果。