The popularity of online behavioral experiments grew steadily even before the COVID-19 pandemic. With the start of lockdowns, online studies were often the only available option for the behavioral economists, sociologists and political scientists. The usage of most well-known platforms such as...

European law requires member states of the European Union (EU) to accept refugees. It also allows them to return refugees to their countries of origin if the reason for asylum no longer exists. Both the reception and return of refugees has become a widely debated and controversial issue in many...

This article investigates the demand side of social contracts. It asks what people expect from their governments. Drawing on original, nationally representative surveys in Egypt, Tunisia and Lebanon, it explores popular preferences for the three possible government deliverables in social...

Despite the significance of crisis leadership for organizations, especially in the wake of COVID-19, empirical research in this area is still nascent. Therefore, "What attributes make an effective leader during a crisis?" is unclear. Using lessons learned from the COVID-19 pandemic, this study...

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...

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...

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...

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...

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...