An analysis of non-qualified mortgages suggests that many of these borrowers have credit qualities strong enough to qualify for a mortgage that could be delivered to the government-sponsored enterprises. However, issues involving credit events and income documentation can disqualify such borrowers from conventional mortgages. According to an analysis by Morningstar Credit Ratings, the weighted-average loan-to-value ratio for securitized non-QMs is 75.2 percent and the average debt-to-income ratio on the loans is 36.6 percent. The rating service noted that QMs (including agency and non-agency mortgages) have an average LTV ratio around 69.0 percent and an average DTI ratio around 32.3 percent. In addition to showing that certain characteristics don’t differ much between QM borrowers and non-QM borrowers, the analysis suggests...