Frick, Joachim R.; Grabka, Markus M. - Forschungsinstitut zur Zukunft der Arbeit <Bonn> - 2007
that appears to be too
sensitive, or that affects confidentiality and privacy or it may simply arise from the fact that … or in violation of
confidentiality and privacy, the fact that the information requested is too complex or simply
that … paper) do not, however,
provide multiply imputed information at this time. One exception is the US Survey of Consumer …