Hi, in this module, I'm going to talk about other major data sets. One is the China Household Income Project, which has been used in a number of publications and it's been going on for quite some time. The purpose is to measure and estimate the distribution of personal income in rural and urban areas of china. So it's much more focused than some of the other surveys that we've talked about. Includes questionnaire based interview in 1989, 1996, 2003, 2008, and 2013. Information collected from respondents includes economic status, employment, education, income, household composition and expenditures. It's produced over 340 publications and there's a website where you can go to learn more. Another long standing longitudinal survey is the Gansu survey of children and families. The focus here is on Gansu province, which is one of the poor provinces in China with high rates of poverty. Hilly and remote mountainous sites, barriers to schooling. It's a longitudinal study in multi level clustering. Focuses on rural children's welfare, education, health and psycho-social development in Gansu. The waves include 2000, 2004, 2007, and 2009. It's yielded 55 papers and lead to 10 dissertations. And again, there's a website at the University of Pennsylvania where some of the primary investigators are located or their partners. Another important study is the Hong Kong Panel Study of Social Dynamics. This is the first ever household panel study in Hong Kong. It seeks to track social and economic changes in Hong Kong and impacts on their individuals, family and inequality. So far, it's a five year study, a panel survey with two cohort design, with 3200 households that were interviewed in the first wave. All the members aged 15 and above were living in the same household. And again, as usual there's a website if you want further information. Another study that I would like to bring to your attention is the SEBAS study, Social Environmental and Biomarkers of Aging in Taiwan, 2000 and 2006. The aim of this study was to look at the health and well being older people in Taiwan. The sampling frame or the universe, the population that it sought to describe was actually all individuals in Taiwan aged above 54. And then in 2006, another cohort was added of people aged 53 to 60. It's a longitudinal panel study, variables included age, sex, education, ethnicity, occupation and residency, as well as a lot of other information on health outcomes and so forth. You can learn more at this link. Another study that I want to bring to your attention is the Life Histories and Social Change in contemporary China study from 1996. This was carried out between June and October of 1996 in China. It was a national probability sample survey. It included interviews with 6,090 Chinese rural and urban adults, aged 20 to 69. It included information about the household, and then the education, economic activities, the residence, housing conditions, and so forth of the household and its members. So it's been an important early study that yielded a lot of useful information about social stratification, intergenerational mobility and intragenerational mobility in China, at least up to 1996. Again, while it wasn't longitudinal, it did conduct and collect very detailed life histories that allowed for the reconstruction of people's life course, following them from their childhood through their education into adulthood. So again, it's been used in a wide variety of studies. If you want to learn more, there's a website at UCLA and I encourage you to take a look at this as well as all of the other studies that I've mentioned. Between the longitudinal studies that I featured in earlier modules as well as the numerous studies that I briefly introduced in this.