Der Angriffskrieg Russlands auf die Ukraine im Frühjahr 2022 und dessen Auswirkungen stellen Europa, und in besonderem Maße Deutschland, vor große wirtschaftliche Herausforderungen. Die Energiepreise sind seit Beginn des Krieges weiter kräftig gestiegen. Die deutliche Einschränkung...

We show that, to form aggregate inflation expectations, consumers rely on the price changes they face in their daily lives while grocery shopping. Specifically, the frequency and size of price changes, rather than their expenditure share, matter for individuals’ inflation expectations. To...

Expectations about macro-finance variables, such as inflation, vary significantly across genders, even within the same household. We conjecture that traditional gender roles expose women and men to different economic signals in their daily lives, which in turn produce systematic variation in...

Inflation expectations are central to economics because they affect the effectiveness of fiscal and monetary policy as well as realized inflation. We survey the recent literature with a focus on the inflation expectations of households. We first review standard data sources and discuss their...

We assess the long-term effects of managerial stress on aging and mortality. First, we show that exposure to industry distress shocks during the Great Recession produces visible signs of aging in CEOs. Applying neural-network based machine-learning techniques to pre- and post-distress pictures,...

Die Corona-Pandemie und die Energiekrise haben in Europa und insbesondere in Deutschland deutliche Spuren hinterlassen. Die deutsche Wirtschaftsleistung liegt derzeit nahezu auf demselben Niveau wie zu Beginn der Corona-Pandemie vor knapp vier Jahren. Die im Jahresgutachten präsentierte Mittel-...

Do shareholders of acquiring companies profit from acquisitions, or do acquiring CEOs overbidand destroy shareholder value? Answering this question is difficult since the hypotheticalcounterfactual is hard to determine. We exploit merger contests to address the identificationissue. In those...

In many cultures and industries gifts are given in order to influence the recipient, often at the expense of a third party. Examples include business gifts of firms and lobbyists. In a series of experiments, we show that, even without incentive or in-formational effects, small gifts strongly...