The Brookings Institution Reports

"The New Safety Net: How the Tax Code Helped Low-Income Working Families During the Early 2000s"

http://www.brookings.edu/metro/pubs/eitc/20060209_newsafety.htm

"The Earned Income Tax Credit at Age 30: What We Know"

http://www.brookings.edu/metro/pubs/20060209_Holt.htm

"Delivering a Local EITC"

http://www.brookings.edu/es/urban/eitc.htm