2008 paper by the Valparaiso University School of Law on mortgage interest rates and the potential role of the FHA in providing mortgages to low-income home buyers.

2008 University of California, San Francisco, study on the causes behind the high rate of dental care among the state's Latino children.

2009 study by the W.E. Upjohn Institute for Employment Research on effectiveness of workplace literacy training in 10 sites throughout Indiana.

2006 University of Santa Clara study on the effectiveness of New York City's Employment Services and Placement job training program for welfare recipients.

2008 study for the National Bureau of Economic Research on the effect of immigration on labor market outcomes for native elderly workers.

2009 National Bureau of Economic Research paper on the relationship between early exposure to violence and later problems such as substance abuse and delinquency.

2008 paper by the Widener University School of Law on approaches for realizing the potential benefits of energy efficiency in the United States.

2007 meta-analysis by Amsterdam University of U.S. and international studies on transit stations' effect on property values.

2009 report by the Union of Concerned Scientists analyzing more than a decade of peer-reviewed research on genetically modified crops

2008 Brookings Institution study on options for moving disadvantaged individuals to the banking system.