A B S T R A C TThe paper seeks to explain variations in EU support, arguing that several factors might influence public opinion about the European Union. National factors are believed to be more important than European ones because of a lack of knowledge about the EU and the more direct influence of the nation-state on citizens. It is argued that the evaluation of the EU depends on the performance of the nation-state. The citizens' perception of the nation-state is used as a proxy for the formulation of attitudes towards the EU. The results of diverse exogeneity tests and a three-stage least-square regression confirm that support for the EU reflects national attitudes, and shows that the EU represents the hope of surmounting national problems.

During international crises, trust in government is expected to increase irrespective of the wisdom of the policies it pursues. This has been called a 'rally-round-the-flag' effect. This article examines whether the COVID-19 crisis has resulted in such a rally effect. Using multi-wave panel surveys conducted in Austria and France starting from March 2020, in the article it is examined how government trust was affected by the perceived threats to the nation's health and economy created by the pandemic as well as by the perceived appropriateness of the government's crisis response. A strong rally effect is shown in Austria, where trust was closely tied to perceived health risks, but faded away quickly over time. Perceptions of government measures mattered, too, while perceived economic threat only played a minor role. In France, in contrast, a strong partisan divide is found and no rally effect. KEYWORDS COVID-19; trust in government; rally effect; panel data; threat perceptions; crisis management During international crises, support for the government is expected to increase even regardless of the wisdom of the policies it pursues (Mueller 1970(Mueller , 1973. This effect is commonly called the 'rally-round-the-flag' effect. As international crises create unexpected and profound challenges to the status quo, such an increase in support for the government helps politicians in objectively bad times to enact specific emergency policies (Davis and Silver 2004). While political support is critical for society's functioning even under normal circumstances (Zmerli and van der Meer 2017), trust in the government in times of crisis becomes ever more

Critics of giving citizens under 18 the right to vote argue that such teenagers lack the ability and motivation to participate effectively in elections. If this argument is true, lowering the voting age would have negative consequences for the quality of democracy. We test the argument using survey data from Austria, the only European country with a voting age of 16 in nation-wide elections. While the turnout levels of young people under 18 are relatively low, their failure to vote cannot be explained by a lower ability or motivation to participate. In addition, the quality of these citizens' choices is similar to that of older voters, so they do cast votes in ways that enable their interests to be represented equally well. These results are encouraging for supporters of a lower voting age.

Systematic and openly accessible data are vital to the scientific understanding of the social, political, and economic consequences of the COVID-19 pandemic. This article introduces the Austrian Corona Panel Project (ACPP), which has generated a unique, publicly available data set from late March 2020 onwards. ACPP has been designed to capture the social, political, and economic impact of the COVID-19 crisis on the Austrian population on a weekly basis. The thematic scope of the study covers several core dimensions related to the individual and societal impact of the COVID-19 crisis. The panel survey has a sample size of approximately 1500 respondents per wave. It contains questions that are asked every week, complemented by domain-specific modules to explore specific topics in more detail. The article presents details on the data collection process, data quality, the potential for analysis, and the modalities of data access pertaining to the first ten waves of the study.

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