2011 study in
American Political Science Review on the societal conditions that spur anti-immigrant sentiment.
2009 study by the University of Iowa published in the
Journal for the Scientific Study of Religion on the attitudes of religious voters toward immigration reform and the role of religious leaders' positions.
2010 study by the Inter-American Development Bank on the economic circumstances of new immigrants and the need for insurance safety nets.
2011 study by the Migration Policy Institute on the state and local enforcement of the federal 287(g) section of the U.S. Immigration and Nationality Act.
2006 Princeton University study on the relationship between growing income inequality and increasing political divisions in the United States.
2010 report by the Pew Hispanic Center on the characteristics of unauthorized immigrants' families, parenting status and their children.
2010 University of California, Los Angeles, study published in
Transport Policy on the relationship between bicycle use and riders' immigrant status.
2010 survey by the Pew Hispanic Center on the relative attitudes of foreign- and U.S.-born Hispanics toward the 2010 Census.
2007 Tomas Rivera Policy Institute paper examining the sources of tension between African-Americans, Latinos and others in South L.A. June, 2007
2008 study by the International Monetary Fund quantifying if and how different groups influence immigration policy.