I propose two new tests of Falk and Knell's (2004) prediction that individuals' reference income increases with ability. To overcome the difficulty that the reference incomeis not observed in existing large data sets, I extend Falk and Knell's model to establish a link between immigrants'...

Der Beitrag zeigt räumliche Auswertungsmethoden durch die Einbindung von raumrelevanten Indikatoren aus Fernerkundungsdaten in die Daten der Längsschnittstudie Sozio-oekonomisches Panel (SOEP) auf Basis von Geo- Koordinaten. Durch die Verortung von Privathaushalten (ohne Darstellung der...

This paper focuses on fraud detection in surveys using Socio-Economic Panel (SOEP) data as an example for testing newly methods proposed here. A statistical theorem referred to as Benford's Law states that in many sets of numerical data, the significant digits are not uniformly distributed, as...