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This paper illustrates the effects of item-nonresponse in surveys on the results of multivariate statistical analysis when estimation of productivity is the task. To multiply impute the missing data a data augmentation algorithm based on a normal/Wishart model is applied. Data of the German IAB...
Persistent link: https://www.econbiz.de/10010266762
Angesichts sinkender Ausschöpfungsquoten und knapper finanzieller Mittel zur Durchführung von Erhebungen gewinnt die Verknüpfung von Prozess- und Befragungsdaten an Attraktivität. Neben erhebungstechnischen Vorteilen kann die Verknüpfung Schwächen der einzelnen Datenarten ausgleichen und...
Persistent link: https://www.econbiz.de/10010266818
Methods for the analysis of linked employer-employee data are not yet available in standard econometrics packages. In this paper, we make the fixed-effects methods developed orginally by Abowd, Kramarz, Margolis and others more accessible, where possible, and show how they can be implemented in...
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The recent digitization of complete count census data is an extraordinary opportunity for social scientists to create large longitudinal datasets by linking individuals from one census to another or from other sources to the census. We evaluate different automated methods for record linkage,...
Persistent link: https://www.econbiz.de/10013324673
The recent digitization of complete count census data is an extraordinary opportunity for social scientists to create large longitudinal datasets by linking individuals from one census to another or from other sources to the census. We evaluate different automated methods for record linkage,...
Persistent link: https://www.econbiz.de/10012479774
Das Leibniz-Zentrum für Europäische Wirtschaftsforschung (ZEW) erhebt seit 1993 jährlich die Innovationsaktivitäten der deutschen Wirtschaft. Die Erhebung findet im Auftrag des Bundesministeriums für Bildung und Forschung (BMBF) statt und wird in Zusammenarbeit mit dem Fraunhofer Institut...
Persistent link: https://www.econbiz.de/10015410045