Informed decision making in medicine, defined as basing one’s decision on the best current medical evidence, requires both informed physicians and informed patients. In cancer screening, however, studies document that these prerequisites are not yet met. Many physicians do not know or...

Die vorliegende Studie befasst sich mit der Analyse der Stabilität der Lebenszufriedenheit, auf Basis der Paneldaten des sozio-oekonomischen Panels (SOEP). Benutzt wird das neuartige Konzept der longitudinalen Entropie und so können bereits in der Literatur vorliegende Analysen zur...

We investigate how often replication studies are published in empirical economics and what types of journal articles are eventually replicated. We find that from 1974 to 2014 0.10% of publications in the Top 50 economics journals were replications. We take into account the results of replication...

Replication studies are considered a hallmark of good scientific practice. Yet they are treated among researchers as an ideal to be professed but not practiced. To provide incentives and favorable boundary conditions for replication practice, the main stakeholders need to be aware of what drives...

Well-being is often relatively stable across adulthood and old age, but typically exhibits pronounced deteriorations and vast individual differences in the terminal phase of life. However, the factors contributing to these differences are not well understood. Using up to 25-year annual...

Background. Excessive loss of muscle mass in advanced age is a major risk factor for decreased physical ability and falls. Physical activity and exercise training are typically recommended to maintain muscle mass and prevent weakness. How exercise in different stages of life relates to muscle...

We investigate how worries in Germany change across time and age, drawing on both closed-ended questions (which typically list a number of worry items) and open-ended questions answered in text format. We find that relevant world events influence worries. For example, worries about peace peaked...

Das vorliegende Working Paper reflektiert die Erarbeitung forschungsethischer Empfehlungen des Rates für Sozial- und Wirtschaftsdaten (RatSWD), die unter https://www.ratswd.de/dl/RatSWD_Output9_Forschungsethik.pdf zu finden sind. Der RatSWD beziehungsweise die von ihm eingesetzte Arbeitsgruppe...