{"doc_desc":{"title":"The 1990 Population and Housing Census of Thailand","idno":"DDI_THA_1990_PHC_v01_M_v03_A_IPUMS","producers":[{"name":"Minnesota Population Center","abbreviation":"MPC","affiliation":"University of Minnesota","role":"Integration Harmonization Documentation"}],"prod_date":"2016-04-25","version_statement":{"version":"- v6.4 April 2016\nDocumentation of census data and harmonized variables as found in IPUMS-International. The International Household Survey Network (IHSN) contracted IPUMS International for generating DDI and Dublin Core-compliant metadata related to population and housing census datasets from developing countries. The objective was to provide countries with detailed metadata in a format compatible with the DDI standard used by most of these countries, with a view to guarantee the preservation of the data and metadata, and the publishing of metadata.\n\nThe intellectual rights (including copyright) for the data and metadata in IPUMS are retained by the countries under a Memorandum of Understanding with the contributing countries. IPUMS-International has distribution rights to the metadata and data. The XML documents generated by this process are viewed as a distribution of the metadata.\n \nFields edited by the World Bank are: DDI ID and study ID to match World Bank study naming convention, as well as DDI Document Version and Version Description to reflect changes included in version 6.4.\n\nPrevious version documented in the World Bank Microdata Library:\n- v6.3 (August 2014)"}},"study_desc":{"title_statement":{"idno":"THA_1990_PHC_v01_M_v03_A_IPUMS","title":"The Population and Housing Census of Thailand 1990 - IPUMS Subset","alt_title":"PHC 1990 (IPUMS Harmonized Subset)"},"authoring_entity":[{"name":"National Statistical Office","affiliation":""},{"name":"Minnesota Population Center","affiliation":"University of Minnesota"}],"production_statement":{"copyright":"(c) Copyright 1990, National Statistical Office and Minnesota Population Center"},"distribution_statement":{"contact":[{"name":"National Statistical Office","affiliation":"","email":"","uri":""}]},"series_statement":{"series_name":"Population and Housing Census [hh\/popcen]"},"version_statement":{"version":"Version 6.4. The datasets contain selected variables from the original census microdata plus harmonized variables from the IPUMS-International database.\n\nIn v6.4, the research team continued to carry out improvements to geography, providing harmonized geographic units for the second administrative level for roughly half the countries. More information about IPUMS geography variables is available here<\/a>. Also, approximately 100 integrated variables were renamed. Affected variables with their current and previous names are listed here<\/a>. Geography variable also underwent wholesale renaming.\n\nIn this update, IPUMS added 19 new samples for Armenia, Austria, Costa Rica, Ethiopia, France, Ghana, Mozambique, Paraguay, Portugal, Puerto Rico, South Africa, and Spain. Ethiopia, Mozambique, and Paraguay were newly added countries to IPUMS. Samples for other countries extend pre-existing series for those countries.","version_date":"2016-04-25"},"study_info":{"topics":[{"topic":"Technical Household Variables -- HOUSEHOLD","vocab":"IPUMS","uri":""},{"topic":"Group Quarters Variables -- HOUSEHOLD","vocab":"IPUMS","uri":""},{"topic":"Constructed Household Variables -- HOUSEHOLD","vocab":"IPUMS","uri":""},{"topic":"Constructed Family Interrelationship Variables -- PERSON","vocab":"IPUMS","uri":""},{"topic":"Demographic Variables -- PERSON","vocab":"IPUMS","uri":""},{"topic":"Fertility and Mortality Variables -- PERSON","vocab":"IPUMS","uri":""},{"topic":"Education Variables -- PERSON","vocab":"IPUMS","uri":""},{"topic":"Work Variables -- PERSON","vocab":"IPUMS","uri":""},{"topic":"Geography: M-Z Variables -- HOUSEHOLD","vocab":"IPUMS","uri":""},{"topic":"Household Economic Variables -- HOUSEHOLD","vocab":"IPUMS","uri":""},{"topic":"Utilities Variables -- HOUSEHOLD","vocab":"IPUMS","uri":""},{"topic":"Appliances, Mechanicals, Other Amenities Variables -- HOUSEHOLD","vocab":"IPUMS","uri":""},{"topic":"Dwelling Characteristics Variables -- HOUSEHOLD","vocab":"IPUMS","uri":""},{"topic":"Technical Person Variables -- PERSON","vocab":"IPUMS","uri":""},{"topic":"Nativity and Birthplace Variables -- PERSON","vocab":"IPUMS","uri":""},{"topic":"Migration Variables -- PERSON","vocab":"IPUMS","uri":""},{"topic":"Geography: Global Variables -- HOUSEHOLD","vocab":"IPUMS","uri":""},{"topic":"Disability Variables -- PERSON","vocab":"IPUMS","uri":""},{"topic":"Other Household Variables -- HOUSEHOLD","vocab":"IPUMS","uri":""},{"topic":"Work: Occupation Variables -- PERSON","vocab":"IPUMS","uri":""},{"topic":"Work: Industry Variables -- PERSON","vocab":"IPUMS","uri":""},{"topic":"Ethnicity and Language Variables -- PERSON","vocab":"IPUMS","uri":""}],"abstract":"IPUMS-International is an effort to inventory, preserve, harmonize, and disseminate census microdata from around the world. The project has collected the world's largest archive of publicly available census samples. The data are coded and documented consistently across countries and over time to facillitate comparative research. IPUMS-International makes these data available to qualified researchers free of charge through a web dissemination system.\n\nThe IPUMS project is a collaboration of the Minnesota Population Center, National Statistical Offices, and international data archives. Major funding is provided by the U.S. National Science Foundation and the Demographic and Behavioral Sciences Branch of the National Institute of Child Health and Human Development. Additional support is provided by the University of Minnesota Office of the Vice President for Research, the Minnesota Population Center, and Sun Microsystems.","time_periods":[{"start":"1990-04-01","end":"1990-04-01","cycle":""}],"coll_dates":[{"start":"1990-04-01","end":"1990-04-01","cycle":""}],"nation":[{"name":"Thailand","abbreviation":"THA"}],"geog_coverage":"National coverage","geog_unit":"Province","analysis_unit":"Households\n\nUNITS IDENTIFIED:\n- Dwellings: No\n- Vacant units: No\n- Households: Yes\n- Individuals: Yes\n- Group quarters: Yes\n- Special populations: No\n\nUNIT DESCRIPTIONS:\n- Dwellings: Buildings or any constructed structures including boat, houseboat, or truck in which a person can live.\n- Households: A household refers to one person or many persons who live in the same house or the same constructed structure. They seek for, consume, and utilize all facilities together for their benefit, regardless of whether they are related or not.\n- Group quarters: Households that consist of several people living together because of certain rules or regulations indicating that those people must live together or need to stay together for their own benefits. These includes institutions and other collective households.","universe":"All Thai nationals residing in Thailand on the census date; foreign civilians who normally reside in Thailand or who temporarily reside in Thailand 3 months or more before the census date; any individual who has normally resided in Thailand but was away for military training, sailing, or temporarily travelling abroad; and Thai civil\/military\/diplomatic officers and their families who normally have their offices in foreign countries.","data_kind":"Census\/enumeration data [cen]"},"method":{"data_collection":{"sampling_procedure":"MICRODATA SOURCE: National Statistical Office\n\nSAMPLE DESIGN: The sample was enumerated with the Long Form questionnaires, and was selected with different sampling fractions from 9 strata. The strata are municipal and non-municipal areas in the four major regions(Central, North, Northeastern, South) with Bangkok as a separate regions. The sample was selected in a two-stage process. In the first stage, enumeration districts (EDs) were selected within each of the 9 strata. For Bangkok and other municipal areas, 40% of all EDs were selected. For non-municipal areas, 20% of EDs were selected. In the second stage, households were selected within EDs with different selection rules for private and collective households. For private households, 25% of households in Bangkok and non-municipal areas were selected, while 5% of households in other municipal areas were selected. For collective households, a 5% sample is selected across all strata.\n\nSAMPLE UNIT: Household\n\nSAMPLE FRACTION: 1%\n\nSAMPLE SIZE (person records): 485,100","coll_mode":"Face-to-face [f2f]","research_instrument":"The population was enumerated with Form 2. There are two types of Form 2: (i) the Short Form which is used to collect information on 10 population questions and 3 housing questions; and (ii) the Long Form which contains 26 population questions and 16 housing questions. Part 1 of the Long Form identifies the household; Part 2 contains population questions; and Part 3 contains housing questions which are asked only of private households. One-fifth of the households and population in Bangkok and non-municipal areas were enumerated with the long-form while all households and population in the other municipal areas were enumerated with the long-form.","coll_situation":"De jure (except for students), CENSUS DAY: April 1, 1990, FIELD WORK PERIOD: April 1990","act_min":"Direct enumeration via house-to-house visits and personal interviews.","weight":"Calculated by the NSO based on stratified sample design."}},"data_access":{"dataset_use":{"conf_dec":[{"txt":"IPUMS-International distributes integrated microdata of individuals and households only by agreement of collaborating national statistical offices and under the strictest of confidence. Before data may be distributed to an individual researcher, an electronic license agreement must be signed and approved.\n\nTo gain access to the data, a researcher must agree to the following:\n\n(1) Implement security measures to prevent unauthorized access to census microdata. Under IPUMS-International agreements with collaborating agencies, redistribution of the data to third parties is prohibited.\n\n(2) Use the microdata for the exclusive purposes of scholarly research and education. Researchers must explicitly agree to not use microdata acquired for any commercial or income-generating venture.\n\n(3) Maintain the confidentiality of persons, households, and other entities. Any attempt to ascertain the identity of persons or households from the microdata is prohibited. Alleging that a person or household has been identified is also prohibited.\n\n(4) Report all publications based on these data to IPUMS-International, which will in turn pass the information on to the relevant national statistical agencies.\n\nOnce a project is approved, a password is issued and data may be acquired through the Internet. Penalties for violating the license include: revocation of the license, recall of all microdata acquired, filing of a motion of censure to the appropriate professional organizations, and civil prosecution under the relevant national or international statutes.\n\nThese safeguards mirror the principles from the Joint ECE\/Eurostat Work Session on Statistical Data Confidentiality. Employees of the Minnesota Population Center who work with the census microdata to produce the harmonized database also sign agreements to respect the confidentiality of the data.\n\nIPUMS-International works with each country's statistical office to minimize the risk of disclosure of respondent information. The details of the confidentiality protections vary across countries, but in all cases, names and detailed geographic information are suppressed and top-codes are imposed on variables such as income that might identify specific persons. In addition, IPUMS-International uses a variety of technical procedures to enhance confidentiality protection. These include the following:\n\n(1) Swapping an undisclosed fraction of records from one administrative district to another to make positive identification of individuals impossible.\n\n(2) Randomizing the placement of households within districts to disguise the order in which individuals were enumerated or the data processed.\n\n(3) Aggregating codes of sensitive characteristics (e.g., grouping together very small ethnic categories)\n\n(4) Top- and bottom-coding continuous variables to prevent identification of extreme cases.\n\nThe safety record for public-use census microdata is apparently perfect. In almost four decades of use, there has not been a single verified breach of statistical confidentiality. The measures implemented by the IPUMS-International are designed to extend this record.","required":"yes","form_no":"","uri":""}],"contact":[{"name":"IPUMS International","affiliation":"Minnesota Population Center","email":"","uri":"http:\/\/international.ipums.org"}],"cit_req":"Minnesota Population Center. Integrated Public Use Microdata Series, International: Version 6.4 [dataset]. Minneapolis: University of Minnesota, 2015. http:\/\/doi.org\/10.18128\/D020.V6.4.\n\nResearchers should also acknowledge the statistical agency that originally produced the data:\nThailand, National Statistical Office, The 1990 Population and Housing Census of Thailand\n\nThe licensing agreement for use of IPUMS-International data requires that users supply IPUMS-International with the title and full citation for any publications, research reports, or educational materials making use of the data or documentation.\n\nCopies of such materials are also gratefully received at ipums@umn.edu.\n\nPrinted matter should be sent to:\nIPUMS-International\nMinnesota Population Center\nUniversity of Minnesota\n50 Willey Hall\n225 19th Avenue South\nMinneapolis, MN 55455","conditions":"An adapted version of the dataset, harmonized for international comparability, is available from IPUMS-International (https:\/\/international.ipums.org\/international\/) under the following conditions:\n\nIPUMS-International distributes integrated microdata of individuals and households only by agreement of collaborating national statistical offices and under the strictest of confidence. Before data may be distributed to an individual researcher, an electronic license agreement must be signed and approved. To gain access to the data, a researcher must agree to the following:\n\n(1) Implement security measures to prevent unauthorized access to census microdata. Under IPUMS-International agreements with collaborating agencies, redistribution of the data to third parties is prohibited.\n\n(2) Use the microdata for the exclusive purposes of scholarly research and education. Researchers must explicitly agree to not use microdata acquired for any commercial or income-generating venture.\n\n(3) Maintain the confidentiality of persons, households, and other entities. Any attempt to ascertain the identity of persons or households from the microdata is prohibited. Alleging that a person or household has been identified is also prohibited.\n\n(4) Report all publications based on these data to IPUMS-International, which will in turn pass the information on to the relevant national statistical agencies.\n\nOnce a project is approved, a password is issued and data may be acquired through the Internet. Penalties for violating the license include: revocation of the license, recall of all microdata acquired, filing of a motion of censure to the appropriate professional organizations, and civil prosecution under the relevant national or international statutes.\n\nThese safeguards mirror the principles from the Joint ECE\/Eurostat Work Session on Statistical Data Confidentiality. Employees of the Minnesota Population Center who work with the census microdata to produce the harmonized database also sign agreements to respect the confidentiality of the data.","disclaimer":"The user of the data acknowledges that the original collector of the data, the authorized distributor of the data, and the relevant funding agency bear no responsibility for use of the data or for interpretations or inferences based upon such uses."}}},"schematype":"survey","tags":[{"tag":"noDOI"}]}