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both methods in the field. In doing so, we use the criterion of theoretical validity and measure the degree to which WTP … values are consistent with theoretical expectations. In addition, we analyse the test-retest reliability and stability of our …
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Amos 22 were used to test the factor structure, reliability, validity and the cross-cultural equivalence for each scale … the research results. After the reliability, validity and cross-cultural equivalence were all established by several pre …. The aim of these important steps is to lay a solid foundation for the current comparative study and ensure the validity of …
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The availability of panel data on the basis of micro data has become an indispensable component of the infrastructure of empirically oriented social scientists and economists. This is also a consequence of the fact that, for a panel survey, the quality of both content and methodological analyses...
Persistent link: https://www.econbiz.de/10011435970
In the Middle East and North Africa, EU foreign policy has tended to prioritise regime stability over democratisation. Existing research has argued that this could create anti‐European sentiment in the respective populations. However, empirical evidence on the relationship between the EU's...
Persistent link: https://www.econbiz.de/10011810483
A wildly discussed shortcoming of panel surveys is a potential bias arising from selective attrition. Based on data of the German Socio-Economic Panel Study (SOEP), the authors analyze potential artifacts (level, structure, income inequality) by comparing results for two independently drawn...
Persistent link: https://www.econbiz.de/10011514641
Academic data sharing is a way for researchers to collaborate and thereby meet the needs of an increasingly complex research landscape. It enables researchers to verify results and to pursuit new research questions with "old" data. It is therefore not surprising that data sharing is advocated by...
Persistent link: https://www.econbiz.de/10010483601
A vignette typically describes a hypothetical situation or object which respondents are asked to judge. The object is described as having different dimensions, the values of which are experimentally varied, so that their impact on respondents' judgments can be estimated. We examine 1) whether...
Persistent link: https://www.econbiz.de/10009423174