Interest rates are still set by the market.
All countries have central banks, and interest rates the world over are set through central planning.
http://www.federalreserve.gov/boarddocs/press/monetary/2007/20070628/default.htm
http://en.wikipedia.org/wiki/Federal_funds_rate
If you think the market is setting rates, do you also think that inflation is in the 2-3% range (which would imply long rates in the 5% range is OK). The 2 concepts are inconsistent.