Inhaltsbereich: Institut für Arbeitsmarkt- und Berufsforschung
Linked Employer-Employee Data from the IAB (LIAB): Outline of LIAB-Mover-Model 9308
The detailed dataset description is available under "working tools".
||Employee History (Beschäftigten-Historik - BeH):
Annual notifications and end-of-employment notifications submitted to the social security agencies for employees covered by social security and employees in marginal part-time employment.
Benefit Recipient History (Leistungsempfänger-Historik - LeH):
Information on benefit receipt in accordance with Social Code Book III (SGB III) for recipients of unemployment benefit, unemployment assistance and maintenance allowance.
Unemployment Benefit II Recipient History drawn from A2LL (Leistungs-Historik-Grundsicherung aus A2LL - LHG):
Data on individuals in receipt of basic social security benefits in accordance with Social Code Book II (SGB II) (co-operations of employment agencies and municipalities – ARGE, and separated responsibilities responsible for the implementation of SGB II)
Unemployment Benefit II Recipient History drawn from XSozial-BA-SGB II (XLHG):
Data on individuals in receipt of basic social security benefits in accordance with SGB II (authorised municipalities and separated responsibilities)
Jobseeker History (Arbeitsuchenden-Historik - ASU):
Information on job-search activity (applicant pool)
Jobseeker History drawn from XSozial-BA-SGB II (XASU):
Information on job-search activity reported via the transmission standard XSozial-BA-SGBII to the BA by authorised municipalities or separated responsibilities.
Information on establishments (Establishment History Panel):
Branch of industry, year of first and last appearance of the establishment, total number of employees, number of full employees, number of part-time employees, median wage of the establishment
IAB Establishment Panel:
Information from a yearly survey with changing focus.
||Establishments, employees covered by social security (including marginal part-time employees from 1999 onwards), benefit recipients, jobseekers
|Number of cases
||Establishments from IAB Establishment Panel: 2.361 to 8.879 per year, 24.709 in total
Individuals: 3.175.801 to 3.815.061 per year, 4.666.926 in total
||The period covered depends on the data source:
BeH: 1993 - 2008 (2006, 2007: 18-month file; 2008: 12-month file)
LeH: 1993 - 2008
ASU: 2000 - 2008
LHG: 2005 - 2008
XASU: 2005 - 2008
XLHG: 2006 - 2008
IAB Establishment Panel: 1993 to 2008
||Establishments: reference date 30 June
Individuals: employment biographies on a day-to-day basis
||Establishments: German federal states (Bundeslaender)
Individuals: German federal states (Bundeslaender)
(more detailed with sensitive variables, see below)
|Regional status quo
||Individual data are in parts coded according to the current regional status.
|Method of data collection
IAB Establishment Panel: representative random sample, stratified according to establishment size, industry and federal state
Individuals: all observations on employment and benefit receipt from 1993 to 2008 of all movers. A mover is defined as a person who moves between two establishments of the IAB Establishment Panel. Additionally all observations on employment and benefit receipt from 1998 to 2008 of at most 500 further employees per establishment of the IAB Establishment Panel.
Establishments: all establishments of the IAB Establishment Panel with good linkage quality to the individual file, which employed at least one mover (see above).
|Institutions involved in data
|IAB Establishment Panel:
Commissioning authorities: IAB department 'Establishments and Employment', Federal Ministries and Regional Directorates
Survey carried out by: TNS Infratest Munich, SÖSTRA Institute Berlin (Institute for Socio-economic Structural Analysis)
Partner institutes: BAW (Institute for Regional Economic Research, Bremen), IAW (Institute for Applied Economic Research, Tuebingen), IWAK (Institute for Economy, Labour and Culture, Frankfurt), INIFES (International Institute for Empirical Social Economics)
Data on individuals and establishment file from Establishment History Panel: social security agencies and Federal Employment Agency
|Frequency of data collection
||IAB Establishment Panel: once a year
Individuals / Establishments from Establishment History Panel: continuously
|File format and size
IAB Establishment Panel: 2 to 12 MB per year
Establishment file from Establishment History Panel: 370 MB
Individual File: 13 GB
||The LIAB data on individuals are stored in one file. A second file with establishment information taken from the Establishment History Panel is stored in long format and can be linked to the data on individuals by betnr and year.
The IAB Establishment Panel files remain unchanged as one file per wave and can be linked to the data on individuals by idnum.
||On-site use and subsequently remote data access
|Degree of anonymisation
IAB Establishment Panel:
type of local authorities
classification of industries 1993 (waves 2000, 2001, 2003 5-digit, wave 2002 3-digit WZ93)
classification of industries 2003 (from wave 2004 WZ03, 5-digit)
Individual file/establishment file from Establischment History Panel:
Health problems (gesund_ein)
Severe disability status (schweb)
Place of residence: employment agency (wo_aa)
Place of residence: district (Kreis) (wo_kreis)
Place of work: employment agency (ao_aa)
Place of work: district (Kreis) (ao_kreis)
Economic activity - sub-class of economic activity (five-digit code) (w93_5)
Economic activity - sub-class of economic activity (five-digit code) (w03_5)
Economic activity - sub-class of economic activity (five-digit code) (w08_5)
Selected establishment characteristics from the BHP as well as BHP extension files can be merged to the individual characteristics in the request form for on-site use. Please specify the sensitive variables, blocks of variables and extension files according to this list of BHP variables.
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