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Missing Income Data in the German SOEP: Incidence, Imputation and its Impact on the Income Distribution
Frick, Joachim R.; Grabka, Markus M. - DIW Berlin (Deutsches Institut für Wirtschaftsforschung) - 2003
This paper deals with the question of selectivity of missing data on income questions in large panel surveys due to item-non-response and with imputation as one alternative strategy to cope with this issue. In contrast to cross-section surveys, the imputation of missing values in panel data can...
Persistent link: https://www.econbiz.de/10005069111
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Dealing with Incomplete Household Panel Data in Inequality Research
Frick, Joachim R.; Grabka, Markus M.; Groh-Samberg, Olaf - DIW Berlin (Deutsches Institut für Wirtschaftsforschung) - 2010
individual incomes to yield a final outcome measure for welfare analyses often suffers from partial unit non-response (PUNR), i … substantive results in the inequality research. We find indications of substantial bias on income inequality and poverty as well …
Persistent link: https://www.econbiz.de/10008552722