"study number","owner","title","investigators","doi","time period"
"20660","ICPSR","County Characteristics, 2000-2007 [United States]","Inter-university Consortium for Political and Social Research","http://dx.doi.org/10.3886/ICPSR20660.v2","2007"
"07916","ICPSR","Survey of Income and Education, 1976: Hispanic Extract","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07916.v1","1976"
"07917","ICPSR","Survey of Income and Education, 1976: Immigrant Extract","United States Department of Commerce. Bureau of the Census.","http://dx.doi.org/10.3886/ICPSR07917.v1","1976"
"07915","ICPSR","Survey of Income and Education, 1976:  Modified File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07915.v1","1976"
"07919","ICPSR","Survey of Income and Education, 1976: Rectangular File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07919.v1","1976"
"07918","ICPSR","Survey of Income and Education, 1976: Welfare Extract","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07918.v1","1976"
"09331","ICPSR","Survey of Income and Program Participation (SIPP) 1984 Full Panel Research File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR09331.v1","1986"
"08317","ICPSR","Survey of Income and Program Participation (SIPP) [1984 Panel]","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR08317.v2","1986"
"08903","ICPSR","Survey of Income and Program Participation (SIPP) 1984 Panel: Health-Wealth Merged File ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR08903.v1","1984"
"09395","ICPSR","Survey of Income and Program Participation (SIPP) 1985 Full Panel Research File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR09395.v1","1987"
"09176","ICPSR","Survey of Income and Program Participation (SIPP) 1985 Panel  ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR09176.v2","1987"
"09414","ICPSR","Survey of Income and Program Participation (SIPP) 1986 Full Panel Research File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR09414.v1","1988"
"09319","ICPSR","Survey of Income and Program Participation (SIPP) 1986 Panel","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR09319.v2","1988"
"09600","ICPSR","Survey of Income and Program Participation (SIPP) 1987 Full Panel Research File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR09600.v1","1989"
"09365","ICPSR","Survey of Income and Program Participation (SIPP) 1987 Panel","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR09365.v1","1989"
"06028","ICPSR","Survey of Income and Program Participation (SIPP) 1988 Full Panel Research File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR06028.v1","1989"
"09568","ICPSR","Survey of Income and Program Participation (SIPP) [1988 Panel]  ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR09568.v2","1989"
"06427","ICPSR","Survey of Income and Program Participation (SIPP) 1989 Panel  ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR06427.v1","1989"
"06253","ICPSR","Survey of Income and Program Participation (SIPP) 1990 Full Panel Research File [Waves 1-8 Longitudinal Microdata File]","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR06253.v3","1992"
"09722","ICPSR","Survey of Income and Program Participation (SIPP)  [1990 Panel]  ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR09722.v2","1992"
"06124","ICPSR","Survey of Income and Program Participation (SIPP) 1990 Panel: Waves 1-5 Longitudinal Microdata File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR06124.v2","1991"
"02036","ICPSR","Survey of Income and Program Participation (SIPP) 1991 Full Panel Microdata File  ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR02036.v1","1993"
"06429","ICPSR","Survey of Income and Program Participation (SIPP) 1992 Panel   ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR06429.v3","1995"
"02037","ICPSR","Survey of Income and Program Participation (SIPP) 1992 Panel:  Waves 1-10 Longitudinal File  ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR02037.v1","1995"
"06951","ICPSR","Survey of Income and Program Participation (SIPP) 1992 Panel, Waves 1-7 Longitudinal File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR06951.v1","1993"
"06886","ICPSR","Survey of Income and Program Participation (SIPP) 1993 Panel  ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR06886.v2","1996"
"02421","ICPSR","Survey of Income and Program Participation (SIPP) 1993 Panel, Longitudinal File  ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR02421.v1","1995"
"03668","ICPSR","Survey of Income and Program Participation (SIPP) 1996 Panel, Longitudinal Files","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR03668.v1","2000"
"02797","ICPSR","Survey of Program Dynamics (SPD), 1997: Experimental File [Bridge Survey]  ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR02797.v1","1996"
"02917","ICPSR","Survey of Program Dynamics (SPD), 1998:  Public Use File ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR02917.v2","1998"
"04336","ICPSR","Survey of Program Dynamics (SPD), 1999:  Cross-Sectional File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR04336.v1","1999"
"04534","ICPSR","Survey of Program Dynamics (SPD), 2000: Cross-Sectional File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR04534.v1","2000"
"03806","ICPSR","Survey of Program Dynamics (SPD), 2001:  Cross-Sectional File  ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR03806.v1","2000"
"03954","ICPSR","Survey of Program Dynamics (SPD), 2002:  Cross-Sectional File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR03954.v1","2001"
"03315","ICPSR","Survey of Program Dynamics (SPD) First Longitudinal File:  Data Years 1992, 1993, 1994, 1996, and 1997 ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR03315.v1",""
"03594","ICPSR","Survey of Program Dynamics (SPD) Second Longitudinal File:  Data Years 1992, 1993, 1994, 1996, 1997, 1998, and 1999  ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR03594.v1",""
"04470","ICPSR","Survey of Program Dynamics (SPD) Third Longitudinal File: Data Years 1992, 1993, 1994, 1996, 1997, 1998, 1999, 2000, and 2001 ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR04470.v1","2001"