Since the mortgage market imploded in 2007, the government has dramatically expanded its support of the housing market. You might think that the so-called recovery would change that, and the private sector would start taking some of the mortgage market back from the federal government. You would be wrong.

Government-related entities backed 96.5% of all home loans during the first quarter, up from 90% in 2009, according to Inside Mortgage Finance. The increase was driven by a jump in the share of loans backed by Fannie Mae and Freddie Mac, the government-owned housing-finance giants.
By providing a steady source of liquidity to the mortgage market, the government has helped housing markets to stabilize. However, "Fannie and Freddie have to get smaller and less relevant in order to revamp them, and instead, every day they're getting bigger and bigger and bigger," said Paul Bossidy, chief executive of Clayton Holdings LLC, a mortgage analytics firm.