Narrow search
Showing 1 - 5 of 5
Cover Image
A statistical approach to detect cheating interviewers
Bredl, Sebastian (contributor); Winker, Peter (contributor);  … - 2008
Survey data are potentially affected by cheating interviewers. Even a small number of fabricated interviews might …
Persistent link: https://www.econbiz.de/10003811563
Cover Image
Identification, characteristics and impact of faked interviews in surveys : an analysis by means of genuine fakes in the raw data of SOEP
Schräpler, Jörg-Peter; Wagner, Gert G. - 2003
survey results are based on "artificial fakes" generated by project students in a "laboratory environment". In contrast … fakes on survey results. The major result is that the faked records has no impact on the mean and the proportions. But in …
Persistent link: https://www.econbiz.de/10011439529
Cover Image
Automatic identification of faked and fraudulent interviews in the German SOEP
Schäfer, Christin; Schräpler, Jörg-Peter; Müller, … - In: Schmollers Jahrbuch : journal of contextual economics 125 (2005) 1, pp. 183-193
Persistent link: https://www.econbiz.de/10002800761
Cover Image
Automatic identification of faked and fraudulent interviews in surveys by two different methods
Schäfer, Christin; Schräpler, Jörg-Peter; Müller, … - 2004 - [Elektronische Ressource]
than could be expected from the whole survey. We focus on fabricated data, which were taken out of the survey before the …
Persistent link: https://www.econbiz.de/10002243139
Cover Image
Identification of faked interviews in surveys by means of Benford's Law? : An analysis by means of genuine fakes in the raw data of SOEP
Schräpler, Jörg-Peter; Wagner, Gert G. - 2004
Persistent link: https://www.econbiz.de/10001882689