A cohort study is a particular form of longitudinal study that samples a cohort, performing a cross-section at intervals through time. It is a type of panel study where the individuals in the panel share a common characteristic.
The Survey of Income and Program Participation (SIPP) is a statistical survey conducted by the U.S. Census Bureau. The SIPP is designed to provide accurate and comprehensive information about the incomes of American individuals and households and their participation in income transfer programs.
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.
LIS Cross-National Data Center, formerly known as the Luxembourg Income Study (LIS), is a non-profit organization registered in Luxembourg which produces a cross-national database of micro-economic income data for social science research. The project started in 1983 and is headquartered in Luxembourg. The database includes over 300 datasets from about 50 high- and middle-income countries, with some countries represented for over 30 years. Nationally representative household income survey data is commonly, though not exclusively, provided by the participant country's national statistics collection agency. These and other agencies make annual financial contributions which support the database production and maintenance.
The GermanSocio-Economic Panel is a longitudinal panel dataset of the population in Germany. It is a household based study which started in 1984 and which reinterviews adult household members annually. Additional samples have been taken from time to time. In 2015, there will be about 14,000 households, and more than 30,000 adult persons sampled. Some of the many topics surveyed include household composition, occupation, employment, earnings, health and life satisfaction. The annual surveys are conducted by the German Institute for Economic Research and the Kantar Group. The survey is funded by the German Federal Government and the State of Berlin via the «Bund-Länder-Kommission» for Educational Planning and Research Promotion.
The Health and Retirement Study (HRS) is a longitudinal survey of a representative sample of Americans over age 50 conducted by the Survey Research Center (SRC) at the Institute for Social Research (ISR) at the University of Michigan in Ann Arbor and supported by the National Institute on Aging (NIA). The study interviews approximately 20,000 respondents every two years on subjects like health care, housing, assets, pensions, employment and disability. The study is managed through a cooperative agreement between the NIA, which provides primary funding, and the ISR, which administers and conducts the survey. Beginning in 2012, HRS began adding genetic information from consenting participants to its database. The economic measures captured by the data in the HRS are regarded as being of very high quality.
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 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.
Understanding Society, the UK Household Longitudinal Study (UKHLS), is one of the largest panel survey in the world, supporting social and economic research. Its sample size is 40,000 households from the United Kingdom or approximately 100,000 individuals.
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 in person in public spaces. Surveys are used to gather or gain knowledge in fields such as social research and demography.
The Study on global AGEing and adult health (SAGE) is run by the World Health Organization. An objective for SAGE is to compile comprehensive longitudinal data on the health and well-being of adult populations and the ageing process across different countries, through primary data collection, secondary data analysis and cross-study collaborations.
China Family Panel Studies is a nationally representative, biennial longitudinal general social survey project designed to document changes in Chinese society, economy, population, education, and health. The CFPS was launched in 2010 by the Institute of Social Science Survey (ISSS) of Peking University, China. The data were collected at the individual, family, and community levels and are targeted for use in academic research and public policy analysis. CFPS focuses on the economic and non-economic well-being of the Chinese people, and covers topics such as economic activities, educational attainment, family relationships and dynamics, migration, and physical and mental health. The themes cover social, economic, education, health and so forth.
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.
The China Health and Retirement Longitudinal Study (CHARLS) is a longitudinal survey being conducted by the China Center for Economic Research at Peking University with Professor Yaohui Zhao of Peking University serving as Principal Investigator and Professors John Strauss of the University of Southern California and Albert Park of HKUST Institute for Emerging Market Studies serving as co-Principal Investigators.
The LISS panel is an online household panel. The panel consists of some 5000 households in the Netherlands, comprising approximately 7500 individuals over the age of 16. The panel is based on a true probability sample of households drawn from the population register by Statistics Netherlands. Households without prior Internet access are equipped with a computer and broadband Internet.
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 Swiss Centre of Expertise in the Social Sciences (FORS) is a national research infrastructure, created in 2008. FORS is financed by the Swiss State Secretariat for Education and Research, the Swiss National Science Foundation, and the University of Lausanne. Its purpose is to provide services to the social science research community, to conduct research, and to publish and disseminate research findings.
The Survey on Household Income and Wealth (SHIW) is a statistical survey conducted by the Sample Surveys Division of the Banca d'Italia . The main objective of the SHIW is to study the economic behaviours of Italian households. In recent years the survey has been integrated in international research projects such as the Luxembourg Income Study and the Luxembourg Wealth Study, whose aim is to produce a comparable cross-national Data Archive on household income and wealth. Starting from 2008, the survey has also been part of a project conducted by the European Central Bank to produce a harmonized survey on household finances and consumption in the Euro area.
The Household, Income and Labour Dynamics in Australia Survey (HILDA) is an Australian household-based longitudinal study which began in 2001. It has been used for examining a wide variety of economic, social, health and other issues, examples of which include: the incidence of persistent poverty; assets and income in the transition to retirement; the correlates and impact of changes in physical and mental health; the social and health impacts of climate change; 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, health and social policy and by the Australian Government. The HILDA survey is managed by a small team in the Melbourne Institute of Applied Economic and Social Research at the University of Melbourne. The inaugural director of the study was Professor Mark Wooden, who served in the role from 2000 to 2023. It is currently led by Nicole Watson and Roger Wilkins. The fieldwork was carried out by ACNielsen from 2001 to 2009 and has since been carried out by Roy Morgan Research. The survey is funded by the Australian Government through the Department of Social Services.