Fig. 5From: Imputation rules for the implementation of the pre-unification education variable in the BASiD Data SetImputationsregeln für die Generierung der Bildungsvariable in den BASiD-Daten vor der WiedervereinigungGraphical Illustration of IMP1. (Notes: The graph illustrates the imputation rules for IMP1. The rules are derived by combining the length of schooling and apprenticeship episodes with information on the educational system. The age thresholds refer to the end of the schooling and apprenticeship episodes)Back to article page