Labour Force Survey 2nd quarter 1981 - 3rd quarter 1982, panel file, old estimation

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: Gropu 1977|1978|1979|1980|1981|1982 |1983|1984|1985|1986|1987 | Quarter 1234 |1234|1234|1234 |1234|1234 |1234|1234|1234|1234|1234 --------------------------------------------------------------------------------------------------------------- 28 |___X|X__X|X___|____|____|____|____|____|____|____|____|____| 29 |____|XX__|XX__|____|____|____|____|____|____|____|____|____| 30 |____|_XX_|_XX_|____|____|____|____|____|____|____|____|____| 31 |____|__XX|__XX|____|____|____|____|____|____|____|____|____| ---------------------------------------------------------------------------------------------------------------- 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 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. This panel file covers group 42 in the table above.

挪威统计局（Statistics Norway, SSB）自1972年第一季度起开展官方季度劳动力调查（Labor Force Survey, LFS）。本次调查旨在为劳动主管部门及其他相关机构提供有关人口职业结构及其随时间演变的统计信息，为职业预测与劳动力市场研究提供基础数据与统计素材。在劳动力调查中，受访对象需接受两次连续季度的访谈，间隔两个季度后，再次接受两次连续季度的访谈。1972年劳动力调查是首个完整开展的年度劳动力调查。最初，这类统计数据旨在作为基于保险基金参保档案的月度就业统计的补充分析工具；然而，1971年1月1日健康保险纳入国民保险计划后，基于保险基金的月度就业统计便停止更新，劳动力调查也逐步演变为了解劳动力市场运行状况的核心信息来源。

劳动力调查通用信息：http://www.nsd.uib.no/data/ny_individ/norStudy/aku.html

劳动力调查面板数据概况及面板文件（panel file）详细说明：
分组年份：1977|1978|1979|1980|1981|1982|1983|1984|1985|1986|1987；季度标识：1234|1234|1234|1234|1234|1234|1234|1234|1234|1234|1234
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28 |___X|X__X|X___|____|____|____|____|____|____|____|____|____|
29 |____|XX__|XX__|____|____|____|____|____|____|____|____|____|
30 |____|_XX_|_XX_|____|____|____|____|____|____|____|____|____|
31 |____|__XX|__XX|____|____|____|____|____|____|____|____|____|
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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
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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
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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

面板数据集通过将劳动力调查中一轮常规访谈的四次访谈记录进行关联构建而成。在上表中，这意味着可将所有带有标记X的组（行）进行关联。第1组因访谈始于1971年第四季度而被移除。本次筛选以参与四次访谈为标准，因此未参与第四次访谈的受访对象均被剔除。1975年，挪威统计局调整了筛选策略，因此类调整被排除的组（即1973或1974年启动访谈、本应在1975年开展至少一次访谈的组）均被移除。本面板数据集对应上表中的第42组。