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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...
Persistent link: https://www.econbiz.de/10008824472
This paper analyzes the distribution of technical efficiency within manufacturing industries. Using a representative sample of 35,000 firms in 255 industries of the German cost structure census, technical efficiencies are estimated by applying a deterministic frontier production function with...
Persistent link: https://www.econbiz.de/10002416843
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Empirical analyses of economic inequality, poverty, and mobility in Germany are, to an increas-ing extent, using … Germany. The - in some cases severe - differences identified are discussed in the context of the surveying and interviewing … exert a major influence on the substantive results and thus on the core findings regarding the social situation of Germany …
Persistent link: https://www.econbiz.de/10008824473
Despite the relatively extensive research on pay levels and the consequences of income disparities, little is known about which reference groups people choose for comparative evaluation of personal income and why different selection patterns emerge. The aim of this paper is to dig deeper for...
Persistent link: https://www.econbiz.de/10008826564
This paper explores the relationship between two well-established concepts of measuring individual well-being: the concept of happiness, i.e. self-reported level of satisfaction with income and life, and relative deprivation/satisfaction, i.e. the gaps between the individual's income and the...
Persistent link: https://www.econbiz.de/10002390091
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