https://researchdata.se/en/catalogue Search results en The Class SOM questionnaire consisted of typical SOM questions about politics, society, media and leisure habits but also a large set of work-related questions. The study was carried out alongside National SOM 2008. Purpose: The purpose of the survey is to explore working life and job conditions in Sweden. Wed, 13 Apr 2016 00:00:00 GMT https://researchdata.se/en/catalogue/dataset/snd0896-1 https://researchdata.se/en/catalogue/dataset/snd0896-1 University of Gothenburg The first level of living survey started within the framework of a governmental commission set up to study the prevalence and problems of low incomes. Their task was broadly defined, so beside a range of studies on income and income distributions they also commissioned a group of sociologists, headed by Sten Johansson, to study the distribution of welfare in Sweden more generally. The study by Johansson and his colleagues, undertaken in 1968, came to be known as the Level of Living Survey. From the beginning it was not the longitudinal aspect that was the novelty, but rather the fact that a wide spectrum of living conditions was studied with the survey method as such. The division of level of living into different components, inspired by the work within the UN, resulted in the following list of components included in the Swedish Level of Living Surveys: Health and access to care; Employment and working conditions; Economic resources; Educational resources; Family and social integration; Housing and neighbourhood facilities; Security of life and property; Recreation and culture; Political resources. The first survey was based on a 0.0001 random sample of the Swedish population aged 15 to 75 years of age. The interviews were made face-to-face according to a structured questionnaire covering all areas listed above. A large number of questions were asked dealing with a variety of aspects within each area. The 1968 survey was to be repeated in 1974, and the decision was made to stick to the original sample but also include new cohorts of young people and immigrants arriving to Sweden in between the survey periods. Dropped from the sample was those above 75 years of age and those who had either emigrated or died. In 1981 the third Level of Living Survey was conducted with the same sample design and by and large with the same questionnaire. When Johansson left the project in 1982 Robert Erikson became the project leader. Erikson was project leader for the fourth level of living survey, conducted in 1991. During the project period Jan O. Jonsson and Johan Fritzell also were directors of the survey work. The 1991 survey was conducted with basically the same design, except for the fact that the youngest age bracket now became 18 instead of 15. The 1991 survey was enlarged in several respects. An obvious drawback of the panel design in the Level of Living Surveys is the relatively large time-span between each survey. Partly in order to fill in these missing years the 1991 questionnaire includes a work-life history section, and educational and family histories as well, thereby broadening the longitudinal aspects of the study. A second novelty was a specific survey to all individuals previously within the sample but excluded in the 1991 survey, due to the upper age limit. The sample included all persons older than 75 in 1991 who had previously been included in the Level of Living Survey sample and had been interviewed at least once. The interviews included most of the welfare components, with the exception of work related questions and education. Instead, more detailed data on health status and functional abilities was collected, partly by means of simple test performed during the interview. The third major extension was a separate work-place study consisting of interviews with managers at the work-places of all individuals who were employed at a work-place with at least ten employees. Fri, 01 Jan 1999 00:00:00 GMT https://researchdata.se/en/catalogue/dataset/ext0007-2 https://researchdata.se/en/catalogue/dataset/ext0007-2 Stockholm University Sten Johansson Robert Erikson Jan O. Jonsson Michael Tåhlin The purpose of the survey is to describe and measure the Swedish class structure regarding mobility, political activity, attitudes and consciousness. A battery of questions addressed work-related issues such as supervision, decision-making, autonomy, respondents formal position in the hierarchy, ownership, credentials, and income. Other work-related data describe the size, industrial sector, and government or corporate linkage of the individuals employer. Further information was gathered on the class origins of the respondents family and of the families of the respondents spouse and friends. Data on class-related experiences such as unemployment and union participation were also collected, as well as data on the division of power and labour in the household. In addition the survey contained a broad range of questions on social and political attitudes and the respondents political participation. The study is part of the multinational study ´Class Structure and Class Consciousness´ (ICPSR 8413), which includes almost identificial studies from United States, Norway, Canada, and Finland. Sun, 01 Jan 1984 00:00:00 GMT https://researchdata.se/en/catalogue/dataset/snd0095-1 https://researchdata.se/en/catalogue/dataset/snd0095-1 Uppsala University Göran Ahrne Data comes from a cluster-randomized controlled trial where a locally adapted version of the school-based intervention Good Behavior Game was evaluated at elementary schools in Malmö, Sweden, during 2021-2022. All data is on a school or classroom-level. More details regarding the study are available in the associated study protocol. More detailed raw data and any related key codes are stored in a secure system used by Lund University (LUSEC) and is disposed of in the year 2032 at the earliest. Fri, 12 Dec 2025 16:28:00 GMT https://researchdata.se/en/catalogue/dataset/2025-128 https://researchdata.se/en/catalogue/dataset/2025-128 Lund University Dariush Djamnezhad Martin Bergström Björn Hofvander We examine how firms hedge in financial distress. Using hand-collected data from oil and gas producers, we find that derivative portfolios in these firms are characterized by short put options. These positions are part of a composite three-way collar strategy that combines buying put options and selling put and call options with differing strike prices. We show that because liquidity demand varies with the degree of financial distress, the three-way collar strategy is the optimal risk management strategy that preserves incentives for future growth. The sample consists of publicly traded oil and gas producers in the US (SIC code 1311) between Q1:2013 and Q4:2015. Hedging strategies are hand-coded based on quarterly reports (10Q/10-Q reports). We sum each firm's outstanding derivatives positions regardless of maturity for each quarter and create a variable per hedging strategy that takes the value 1 if the sum is positive, zero otherwise. We classify individual firms’ hedge portfolios into five distinct hedging strategies based on the character of the provided protection and the cash flow impact. The dataset contains the classifiers for these five hedging strategies and is identified by quarter and global company key (GVKEY). The dataset contains quarterly classification of US oil companies' hedging strategies over the period 2013-2015. The strategies are classified based on reporting in each company's quarterly report. Five strategies are identified (described in the data file). Companies are identified by Global Company Key. The Global Company Key or GVKEY is a unique six-digit number key assigned to each company in the Capital IQ Compustat database Thu, 07 Apr 2022 14:32:44 GMT https://researchdata.se/en/catalogue/dataset/2022-47-1 https://researchdata.se/en/catalogue/dataset/2022-47-1 Lund University Niclas Andrén Evan Dudley Håkan Jankensgård The ZIP file consist of GIS files and an Access database with information about the excavations, findings and other metadata about the archaeological survey. Wed, 23 Apr 2014 00:00:00 GMT https://researchdata.se/en/catalogue/dataset/snd2175-1 https://researchdata.se/en/catalogue/dataset/snd2175-1 Uppsala University Projektet syftar till att dokumentera och tillgängliggöra ett metodologiskt ramverk för förbearbetning, klassificering och kodning av historiska dödsorsaksdata i Sverige. Ramverket utgår från den historiska kontexten för dödsorsaksrapportering i svenska död- och begravningsregister från 1700- till 1900-talet. Inom projektet analyseras de särskilda utmaningar som är förknippade med tolkning och harmonisering av historiska dödsorsaker. Särskild vikt läggs vid att undersöka begrepp som tillförlitlighet och validitet i relation till dessa källor, samt hur dessa faktorer påverkar möjligheterna till långsiktiga analyser av hälsa och dödlighet över tid. För att möjliggöra en harmoniserad och jämförbar analys av dödsorsaker över tid har ett särskilt kodsystem utvecklats: DDB-ICD (det sk. Dodorskod-systemet). Systemet är baserat på den internationella klassifikationen av sjukdomar, ICD-10, men har anpassats för att kunna klassificera och koda de sjukdomsnamn och beskrivningar som förekommer i historiska källor. Kodningen har tillämpats på data från Demografiska databasens samlingar: Popum, Poplink, Kbgrund och Tabverk. Systemet har varit i aktiv användning under perioden 2010–2021 och har legat till grund för flera datauttag under denna tid. Syftet med det aktuella datauttaget är att möjliggöra analyser av dödsorsakernas fördelning över perioden 1600–1950, att studera förändringar i dödsorsaksrapporteringen över tid samt att undersöka skillnader mellan urbana och rurala församlingar. Vidare undersöks såväl potentialen som de metodologiska utmaningarna med att använda historiska dödsorsaker i forskning om hälsa och dödlighet i det förflutna, samt för att analysera långsiktiga dödlighetstrender. Datauttaget består av aggregerad statistik på församlingsnivå och är hämtat från databasen KBGRUNDS. Det innehåller summerade uppgifter om dödsfall och klassificerade dödsorsaker, vilket gör det möjligt att genomföra longitudinella och geografiska analyser av dödlighet och sjukdomsmönster i det historiska svenska samhället. Wed, 01 Jan 2025 00:00:00 GMT https://researchdata.se/en/catalogue/dataset/doi-10-17197-u23004 https://researchdata.se/en/catalogue/dataset/doi-10-17197-u23004 Umeå University Undersökningen innehåller delar av de frågeställningar - frågorna 6, 39, 40 och 55 - som ställdes i Eurobarometer 38.1 samt bakgrundsfrågor rörande partisympati, röstande i föregående val, placering på höger-vänsterskala, civilstånd, hushållets sammansättning, social klass, boende, religion, hushållsinkomst och utbildning. Mon, 01 Jan 2007 00:00:00 GMT https://researchdata.se/en/catalogue/dataset/snd0515-1 https://researchdata.se/en/catalogue/dataset/snd0515-1 University of Gothenburg Lennart Brantgärde Syftet med uttaget är att undersöka, beskriva och analysera migrationen som drivkraft till befolkningsutvecklingen i det norrländska inlandet från ca 1850 till 1960. Datauttaget kommer bland annat att svara på följande forskningsfrågor: Vilka generella trender och tendenser kan ses i migrationsmönstren och varför förändras dessa över tid? Vilka konkreta demografiska uttryck tog migrationen med hänseende till ålder, kön och klass/social ställning? För att möjliggöra denna studie används data från databasen POPLINK, som omfattar individdata länkade på individ-, relations- och regionnivå från kyrkoböcker i församlingar i området Norra Sverige (NOS) och Umeå (UME). Wed, 01 Jan 2025 00:00:00 GMT https://researchdata.se/en/catalogue/dataset/doi-10-17197-u25002 https://researchdata.se/en/catalogue/dataset/doi-10-17197-u25002 Umeå University The DPA-project aimed to identify main structures in the teaching process, and to study the relationships between process variables and product variables. The following types of variables were included: 1) Environmental variables, 2) Teacher characteristics, 3) Pupil characteristics, 4) The teaching process, and 5) Teaching products (cognitive and non-cognitive pupil changes). The study was conducted using a predetermined observation diagram for identifying different behaviour categories. The project included 80 teachers, one for each school class, and their pupils from schools in Gothenburg and its neighbouring municipalities. Among the 80 classes, 60 were regular classes and 20 classes were remedial classes. For the collection of process data, 10 lessons divided over five different subjects for each class were video as well as audio recorded. The collection of other data involved questionnaires, tests measuring aptitudes, attitudes and personality, and public records of school size, grades in 3rd grade and the teachers’ age, year of service and ratings. Other data is not inkluded in the dataset. The lessons were documented through time-sampled video supplemented by continuous audio recordings. Each teacher was recorded for about 120 minutes, corresponding to 10-12 minutes per lesson. Altogether, there are around 150 hours of video recordings and 600 hours of audio recordings. The video recording was filmed with two video cameras in the classroom; one with wide angle towards the class, and one remote moving camera that followed the teacher. Audio was recorded with a fixed microphone mounted in the ceiling as well as a wireless microphone borne by the teacher. The idea was that the recording devices to a minimum extent would affect the natural course of events in the class room. DPA offers a unique collection of material that provides possibilities to study socialisation processes, learning, teaching, and a number of other phenomena from a historical and comparative perspective. The target group for the database is primarily researchers within the educational research domain, but this sort of video and audio recordings are also suitable for research in other fields and disciplines such as sociology, linguistics, and history. Purpose: The objectives of the DPA project can be formulated in the following points: 1) to identify the main structures in the teaching process, 2) to study the relation between condition variables and the teaching process, 3) to study correlations between process and product variables, 4) to study correlations between teacher characteristics, pupil characteristics, and teaching effects, 5) to compare process structures in different school subjects, and 6) to compare process structures in different school environments (e.g. regular classes and remedial classes). The material consists of video and audio files; Audio, uncompressed, wav format (1.23 TB); Audio, compressed, MP3 format (71.4 GB); Video, uncompressed, mov format (1.81 TB); Video, compressed, MP4 format (123 GB). In order, only video and audio are delivered, in compressed format (total 194 GB), together with the documentation. Uncompressed files can be delivered on demand . Fri, 01 Jul 2016 00:00:00 GMT https://researchdata.se/en/catalogue/dataset/snd0948-1 https://researchdata.se/en/catalogue/dataset/snd0948-1 University of Gothenburg Karl Gustav Stukát