In the first edition of Economics Actually, ZEW President Professor Achim Wambach, PhD looks back on the year 2025 and gives his assessment of the current situation. He addresses the stormy debates surrounding…
Rising political polarization generates significant negative externalities for democratic institutions and economic stability, yet scalable interventions to reduce polarization remain scarce. In this paper, I…
The advantages of adaptive experiments have led to their rapid adoption in economics, other fields, as well as among practitioners. However, adaptive experiments pose challenges for causal inference. This note…
We investigate whether firms engage in VAT evasion at the retail stage—typically a point of weakness in VAT systems—in a high-enforcement, low-informality setting. To measure evasion, we exploit a reform of VAT…
How do retirees choose among home equity release products? Despite housing wealth being households’ largest asset, little is known about preferences for different equity release products. We conduct a survey…
How do retirees choose among home equity release products? Despite housing wealth being households’ largest asset, little is known about preferences for different equity release products. We conduct a survey…
In response to growing economic and environmental concerns, companies in a range of industries seek to repurpose products (assets) that retain functional capacity beyond their initial first life. This paper…
