``It is not a small issue,'' Greenspan said today. ``If we could wave a wand and prices go up 10 percent, the subprime mortgage problem would disappear.''
In the context of his speech or reading the Bloomberg article it sounds slightly different than your post.
``If prices go down, we will have problems -- problems in the sense of spillover to other areas,'' Greenspan said in remarks to the Futures Industry Association meeting in Boca Raton, Florida today. While he hasn't seen such spreading yet, ``I expect to.''