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Eines der wichtigsten Verfahren zur Anonymisierung von Betriebs- und Unternehmensdaten ist die stochastische Überlagerung. Ihr Einsatz zur Sicherstellung der faktischen Anonymität der Einheiten eines Datensatzes führt jedoch zu inkonsistenten Schätzungen von linearen Panelmodellen und macht...
Persistent link: https://www.econbiz.de/10008506799
Whereas the literature on additive measurement error has known a considerable treatment, less work has been done for multiplicative noise. In this paper we concentrate on multiplicative measurement error in the covariates, which contrary to additive error not only modifies proportionally the...
Persistent link: https://www.econbiz.de/10010276406
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Whereas the literature on additive measurement error has known a considerable treatment, less work has been done for multiplicative noise. In this paper we concentrate on multiplicative measurement error in the covariates, which contrary to additive error not only modi es proportionally the...
Persistent link: https://www.econbiz.de/10003749988
Persistent link: https://www.econbiz.de/10008352287
Persistent link: https://www.econbiz.de/10004911027
This study provides evidence on how German multinational firms restructured their service activities during the last decade. Making use of new micro-level data on service imports of German multinationals from 2002-2008, we assess the determinants of service offshoring along the extensive and...
Persistent link: https://www.econbiz.de/10010850552
Dieser Beitrag befasst sich mit der Untersuchung der Auswirkungen der datenverändernden Anonymisierungsverfahren ’variablenspezifische abstandsorientierte Mikroaggregation’ (vaabMA, im Englischen auch als Individual Ranking bezeichnet) und ’multiplikative stochastische Überlagerung’...
Persistent link: https://www.econbiz.de/10005558235
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In this paper we analyze the upper edge of income and wealth distribution in Germany with data from the German Socio-Economic Panel (GSOEP). According to Sen´s (1976) recommendation for the poverty measurement, we first define different thresholds above which a person belongs to the rich part...
Persistent link: https://www.econbiz.de/10010691323