KonsortSWD - Consortium for the Social, Behavioural, Educational and Economic Sciences in the National Research Data Infrastructure (NFDI)Researchers in the social, behavioral, educational, and economic sciences work with different types of data that are considered particularly sensitive due to legal or ethical restrictions and that were not originally collected for research purposes. KonsortSWD...
The European Commission commissioned an international consortium including the DIW Berlin with a background study on State aid in the field of environmental protection and energy. The results of the study are meant to support the Commission in the revision of the EU Guidelines on State aid for environmental protection and energy (EEAG). One key focus of the study was to assess the current rules...
As part of the 2019 frequency allocation process for mobile communications, the Federal Network Agency required network providers to achieve a certain level of mobile network coverage for the population. Cooperation between different network providers was also permitted for the first time, although it was not specified what forms of cooperation are permitted. Using a model, this report shows that providers ...
We study the impact of selection bias on estimates of the gender pay gap, focusing on whether the gender pay gap has fallen since 1981. Previous research has found divergent results across techniques, identification strategies, data sets, and time periods. Using Michigan Panel Study of Income Dynamics data and a number of different identification strategies, we find robust evidence that, after controlling ...
Happiness is strongly associated with goal attainment, productivity, mental health and suicidal risk. This paper examines the effect of satisfaction with areas of life on subjective well-being (SWB), the importance of relative perceptions compared to absolute measures in predicting overall life satisfaction, and differences in the domains of life which have the greatest impact on happiness of men and ...
In this article, we present an automated test procedure for examining the filter structure and instructions implemented in electronic questionnaires, and for checking the fit of a questionnaire to the targeted sample. With our approach, we can represent and describe questionnaires using mathematical graphs and specify questionnaire properties in a formal and standardised way. It also allows us deriving ...
Based on panel data from 1997 to 2018, we investigate the socioeconomic preconditions and economic consequences of ‘shared parenting (SP)’ forms in Germany. Referring to the post-separation year, we build SP groups from information on child residence and fathers’ childcare hours during a regular weekday. We explore the short-term gender and SP group associations with economic well-being as well as, ...
