Carlos Garriga et al. have posted The Homeownership Experience of Minorities During the Great Recession to SSRN. The paper concludes,
The Great Recession wiped out much of the homeownership gains attained during the housing boom. However, the homeownership experience was very different across racial and ethnic groups. Black and Hispanic borrowers experienced substantial repayment difficulties that ultimately led to a greater share of homes in foreclosure.
Given that home equity often represents a substantial share of household wealth, these foreclosure events severely damaged the balance sheets of minority families. The dynamics of delinquency and foreclosure functioned differently across the income distribution within racial and ethnic groups.
For the majority, higher income was associated with lower delinquency rates and fewer foreclosures as a group. However, for Hispanic families this relationship was surprisingly reversed. Hispanics with the highest incomes fared worse than those with the lowest incomes. This counterintuitive finding suggests how college-educated Hispanic families may have had worse wealth outcomes than their non-college-educated peers: Hispanic families with high income (potentially the result of high educational attainment) had a greater share of home equity lost in foreclosure than lower-income Hispanic families.
Logit regressions suggest that underwriting standards and loan structure explain a significant amount of the greater likelihood of foreclosure among Black and Hispanic borrowers. However, underwriting standards explained more of the gap for Black borrowers, while loan structure was a stronger factor among Hispanic borrowers. Regional concentration and variation in housing markets explained more of the Hispanic-White foreclosure gap than any other group. This is understandable given that Hispanic borrowers in our sample were heavily concentrated in housing markets that experienced some of the largest volatility. Despite accounting for these important factors, sizable gaps remain in foreclosures among Blacks and Hispanics relative to Whites. Incorporating measures of labor market outcomes into the analysis may offer further insights.
In sum, the homeownership experience during the Great Recession proved to be inimical for many families, but far more so for Black and Hispanic families. For these families, financially destructive foreclosure events delayed and potentially derailed the dream of homeownership. (164-65)
I am not sure what this all means for housing finance policy other than the obvious: consumer protection in the mortgage market is a good thing as it ensures that underwriting standards evaluate ability-to-repay and loan structures exclude abusive terms like teaser rates (thanks to the ATR and QM rules and the Consumer Financial Protection Bureau). There are probably other policies that we should consider to reduce the depths of our busts, but they do not seem likely to gain traction in the current political environment.