Supplemental Security Income (SSI) is a means-tested program that provides cash payments to disabled children, disabled adults, and individuals aged 65 or older who are citizens or nationals of the United States. SSI was created by the Social Security Amendments of 1972 and is incorporated in Title 16 of the Social Security Act. The program is administered by the Social Security Administration (SSA) and began operations in 1974.
The United States Social Security Administration (SSA) is an independent agency of the U.S. federal government that administers Social Security, a social insurance program consisting of retirement, disability and survivor benefits. To qualify for most of these benefits, most workers pay Social Security taxes on their earnings; the claimant's benefits are based on the wage earner's contributions. Otherwise benefits such as Supplemental Security Income (SSI) are given based on need.
The American Community Survey (ACS) is an annual demographics survey program conducted by the U.S. Census Bureau. It regularly gathers information previously contained only in the long form of the decennial census, including ancestry, citizenship, educational attainment, income, language proficiency, migration, disability, employment, and housing characteristics. These data are used by many public-sector, private-sector, and not-for-profit stakeholders to allocate funding, track shifting demographics, plan for emergencies, and learn about local communities.
The Current Population Survey (CPS) is a monthly survey of about 60,000 U.S. households conducted by the United States Census Bureau for the Bureau of Labor Statistics (BLS). The BLS uses the data to publish reports early each month called the Employment Situation. This report provides estimates of the unemployment rate and the numbers of employed and unemployed people in the United States based on the CPS. A readable Employment Situation Summary is provided monthly. Annual estimates include employment and unemployment in large metropolitan areas. Researchers can use some CPS microdata to investigate these or other topics.
The British Household Panel Survey (BHPS), carried out at the Institute for Social and Economic Research of the University of Essex, is a survey for social and economic research. A sample of British households was drawn and first interviewed in 1991. The members of these original households have since been followed and annually interviewed. The resulting data base is very popular among social scientists for quantitative analyses of social and economic change. One of the most important precursors of the BHPS is the Panel Study of Income Dynamics (PSID), established in the 1960s at the University of Michigan, Ann Arbor (US). The initial BHPS sample consisted of 10,300 individuals across Great Britain. Additional samples were recruited in Scotland and Wales in 1999 and the study was extended to Northern Ireland in 2001.
In statistics and econometrics, panel data and longitudinal data are both multi-dimensional data involving measurements over time. Panel data is a subset of longitudinal data where observations are for the same subjects each time.
The National Longitudinal Surveys (NLS) are a set of surveys sponsored by the Bureau of Labor Statistics (BLS) of the U.S. Department of Labor. These surveys have gathered information at multiple points in time on the labor market experiences and other significant life events of several groups of men and women. Each of the NLS samples consists of several thousand individuals, many of whom have been surveyed over several decades.
NORC at the University of Chicago is one of the largest independent social research organizations in the United States. Established in 1941 as the National Opinion Research Center, its corporate headquarters is located in downtown Chicago, with offices in several other locations throughout the United States. Organized as an independent corporation, more than half its board comes from faculty and administration of the University of Chicago. It also jointly staffs some of the university's academic research centers.
The Cross-National Equivalent File(CNEF) contains data from general population household-based panel surveys fielded in Australia, Canada, Germany, Great Britain, Japan, Korea, Russia, Switzerland and the United States. Each of these countries fields a longitudinal survey of households and their inhabitants. All of the surveys follow the set of people living in the set of households surveyed initially. With the exception of the Japan Household Panel Study, all of the surveys also follow the members of the original households, labeled as "original sample members" when they move away and form new households. Almost all of the surveys also follow people who joined a household of an "original sample member". Researchers at institutions in each country collaborate with CNEF to harmonize a subset of the data from each survey. The harmonized data get used, individually or as a set, by researchers who compare social and economic outcomes over time and across countries. Researchers exploit a cross-national design to understand whether differences in observed outcomes can be explained by differences in policies, social, and economic situations one observes across countries. The CNEF is managed by Dean Lillard and Temur Akhmedov at the Department of Human Sciences at The Ohio State University (US).
The Survey of Health, Ageing and Retirement in Europe (SHARE) is a multidisciplinary and cross-national panel database of micro data on health, socio-economic status and social and family networks. In seven survey waves to date, SHARE has conducted approximately 380,000 interviews with about 140,000 individuals aged 50 and over. The survey covers 28 European countries and Israel.
The English Longitudinal Study of Ageing (ELSA) is a longitudinal study that collects multidisciplinary data from a representative sample of the English population aged 50 and older to look at all aspects of aging in England.
The Survey of Consumer Finances (SCF) is a triennial statistical survey of the balance sheet, pension, income and other demographic characteristics of families in the United States; the survey also gathers information on the use of financial institutions.
In research of human subjects, a survey is a list of questions aimed for extracting specific data from a particular group of people. Surveys may be conducted by phone, mail, via the internet, and also at street corners or in malls. Surveys are used to gather or gain knowledge in fields such as social research and demography.
The American Housing Survey (AHS) is a statistical survey funded by the United States Department of Housing and Urban Development (HUD) and conducted by the U.S. Census Bureau. It is the largest regular national housing sample survey in the United States and contains information on the number and characteristics of U.S. housing units as well as the households that occupy those units.
The Panel Study of Income Dynamics (PSID) is a longitudinal panel survey of American families, conducted by the Survey Research Center at the University of Michigan.
Professor Wei-Jun Jean Yeung is a Taiwanese sociologist and demographer, now is the professor of Asia Research Institute, National University of Singapore. She chairs the Family, Children, and Youth Research Cluster in the Faculty of Arts and Social Sciences in NUS.
The National Health Interview Survey (NHIS) is an annual, cross-sectional survey intended to provide nationally representative estimates on a wide range of health status and utilization measures among the nonmilitary, noninstitutionalized population of the United States. Each annual data set can be used to examine the disease burden and access to care that individuals and families are currently experiencing in the United States.
The Polish Panel Survey is a program of panel surveys of the population of Poland carried out by the Research Team on Comparative Social Inequality at the Institute of Philosophy and Sociology of the Polish Academy of Sciences. The study started in 1988 and is repeated in five-year intervals. The focus of the Polish Panel Survey is to describe Poland's social structure and its change.
The Household, Income and Labour Dynamics in Australia (HILDA) survey is an Australian household-based panel study which began in 2001. It has been used for examining issues such as the incidence of persistent poverty; assets and income in the transition to retirement; the correlates and impact of changes in physical and mental health; and an international comparison of wealth and happiness. The survey is widely used by Australian and international researchers in the fields of economics, social science and social policy and by the Australian Government. The HILDA survey is managed by a small team from the Melbourne Institute of Applied Economic and Social Research at the University of Melbourne and the national fieldwork is carried out by ACNielsen and Roy Morgan Research. The survey is funded by the Australian Government through the Department of Social Services.
