Frick, Joachim R.; Grabka, Markus M. - 2004 - Updated Version: April 2004
This paper deals with the question of selectivity of missing data on income questions in large panel surveys due to …-section surveys, the imputation of missing values in panel data can profit from longitudinal information which is available for the … the German Socio-Economic Panel study (SOEP) when deriving annual income variables, complemented by purely crosssectional …