The Department of Housing and Urban Development this week announced FHA insurance premium increases that will add an estimated $1 billion to the agency’s Mutual Mortgage Insurance Fund, which may be enough – along with hefty penalties on lenders – to stave off a government bailout. The annual and upfront premium increases for all forward mortgages are part of an effort to bolster the FHA’s capital reserves for unexpected losses and ease Congress’ fear of a taxpayer bailout of the FHA. The Obama administration’s proposed fiscal 2013 budget suggested that the MMI Fund could need a $668 million infusion this...