DOI: 10.18712/nsd-nsd0598-2-v2
title: Labour Force Survey 1st quarter 1983 - 2nd quarter1984, panel file, old estimation

description: SSB has conducted official quarterly labor force surveys (LFS) from Q1 1972. The survey aims to provide labor authorities and others knowledge about the occupational structure of population and development over time. The surveys provide the basis and statistical material for occupational forecasting and labor market research. In the LFS respondents are interviewed two consecutive quarters, then after two more quarters they are interviewed again in two consecutive quarters. Labour Force Survey 1972 is the first complete LFS year long survey. Originally it was intended that such statistics would be a more analytical supplement to the monthly employment statistics based on the insurance fund membership files. The insurance fund-based statistics, however, fell away when health insurance was included in the National Insurance Scheme from 1 January 1971, the LFS has gradually evolved to become the main source of knowledge about the state of the labor market. General information on the Labour Force Survey: http://www.nsd.uib.no/data/ny_individ/norStudy/aku.html Overview of LFS panels with detailed explanation for panel files: Group 1977|1978|1979|1980|1981|1982|1983|1984|1985|1986|1987| Quarter 1234 |1234|1234|1234|1234|1234|1234|1234|1234|1234|1234| --------------------------------------------------------------------------------------------------------------- 32 |____|___X|X__X|X___|____|____|____|____|____|____|____|____| 594_1 = 1980,1 33 |____|____|XX__|XX__|____|____|____|____|____|____|____|____| 594_2 = 1980,2 34 |____|____|_XX_|_XX_|____|____|____|____|____|____|____|____| 594_3 = 1980,3 35 |____|____|__XX|__XX|____|____|____|____|____|____|____|____| 594_4 = 1980,4 ----------------------------------------------------------------------------------------------------------------- 36 |____|____|___X|X__X|X___|____|____|____|____|____|____|____| 595_1 = 1981,1 37 |____|____|____|XX__|XX__|____|____|____|____|____|____|____| 595_2 = 1981,2 38 |____|____|____|_XX_|_XX_|____|____|____|____|____|____|____| 595_3 = 1981,3 39 |____|____|____|__XX|__XX|____|____|____|____|____|____|____| 595_4 = 1981,4 ----------------------------------------------------------------------------------------------------------------- 40 |____|____|____|___X|X__X|X___|____|____|____|____|____|____| 596_1 = 1982,1 41 |____|____|____|____|XX__|XX__|____|____|____|____|____|____| 596_2 = 1982,2 42 |____|____|____|____|_XX_|_XX_|____|____|____|____|____|____| 596_3 = 1982,3 43 |____|____|____|____|__XX|__XX|____|____|____|____|____|____| 596_4 = 1982,4 ----------------------------------------------------------------------------------------------------------------- 44 |____|____|____|____|___X|X__X|X___|____|____|____|____|____| 597_1 = 1983,1 45 |____|____|____|____|____|XX__|XX__|____|____|____|____|____| 597_2 = 1983,2 46 |____|____|____|____|____|_XX_|_XX_|____|____|____|____|____| 597_3 = 1983,3 47 |____|____|____|____|____|__XX|__XX|____|____|____|____|____| 597_4 = 1983,4 ----------------------------------------------------------------------------------------------------------------- 48 |____|____|____|____|____|___X|X__X|X___|____|____|____|____| 598_1 = 1984,1 49 |____|____|____|____|____|____|XX__|XX__|____|____|____|____| 598_2 = 1984,2 50 |____|____|____|____|____|____|_XX_|_XX_|____|____|____|____| 598_3 = 1984,3 51 |____|____|____|____|____|____|__XX|__XX|____|____|____|____| 598_4 = 1984,4 Panel files are created by linking four interviews from an ordinary interview round in LFS. In the table above this means that one could connect all the groups (lines) marked X. Group 1 is removed because the intweviews started 4th quarter 1971. Participation 4 times is used as a selection criterion, therefore everyone that didn't participate in the 4th interview has been omitted. In 1975 SSB changed selection strategy. The groups that were left out due to this (started in 1973 or 1974, should've had one or more interviews in 1975) are removed. Looking at a particular column, for example. Q1 1983, we will see that 1/4 of respondents are included for the 4th time, the 3rd time etc. The total sum of the material for one quarter. Quarterly weights allows one such block (column) to be balanced with national figures. If taking 4 groups and turning them into a year file the weights must be divided by 4 to give proper weighted figures. Panel files goes in the other direction (horizontally) and each panel will have four weights, one for each quarter, and although they do not differ much will they be prepared independently and each weight should be used only for data from the quarterly weight is made. Weighted figures are for a pool, ie ca. 25% of the total quarterly sample and must therefore multiply by 4 to get approximately the national quarterly. With "almost national quarterly" means that since panel connectors innebærerer a certain selection, as it may cause minor differences from the weighted national figures one gets for each quarter This panel file covers group 49 in the table above.