Studies indicating the development of household wealth in Germany are typically based on nominal values and do not take account of price rises and thus the actual purchasing power of those assets. DIW Berlin took inflation into account in a recent evaluation and concluded that the average net...

Studien, die die Entwicklung der Vermögen privater Haushalte in Deutschland darstellen, stützen sich typischerweise auf nominale Werte, lassen also Preissteigerungen und somit die tatsächliche Kaufkraft des Vermögens außen vor. Das DIW Berlin hat in einer aktuellen Auswertung die Inflation...

Statistical Analysis in surveys is generally facing missing data. In longitudinal studies for some missing values there might be past or future data points available. The question arises how to successfully transform this advantage into improvedimputation strategies. In a simulation study the...

The $PEQUV-File is based on the Cross-National Equivalent File (CNEF) with extended income information for the SOEP. This file comprises not only the aggregated income figures provided in the CNEF but also further single income components. The CNEF is a joint effort of researchers and staff...

This documentation describes the data preparation of the new consumption module in the German Socio-Economic Panel Study (SOEP) and introduces the content and structure of the generated dataset hconsum. In 2010, the SOEP for the first time included a detailed consumption module in the household...

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...

Previous cross-sectional and intervention studies have suggested that pet owners may enjoy better physical and mental health than non-owners. This paper presents longitudinal evidence from a major national representative longitudinal survey: the German Socio-Economic Panel (SOEP). Because the...

Die vorliegende Untersuchung befaßt sich mit verschiedenen Verfahren zur Berücksichtigung von Einkommensvorteilen aus selbstgenutztem Wohneigentum ("Imputed Rent") und deren Einfluß auf die personelle Einkommensverteilung. Nach einer theoretischen Darstellung der Verfahren und ihrer...