We study the effect of a state level mandate on renewable heating technologies on the housing market. The mandate requires a minimum share of 10 % renewable energy sources when changing the heating system in the…
In response to strong revenue and income losses facing a large share of self-employed individuals during the COVID-19 pandemic, the German federal government introduced a €50bn emergency-aid program. Based on…
The design of corporate income tax systems and thus the taxation of (cross-border) dividends are encompassed within the sovereignty of the Member States of the European Union (EU). However, these rules are…
Contributions to Edited Volumes and Conference Proceedings
//
2023
There is hardly a topic in economic policy that has occupied so many commissions, committees and ad-hoc bodies worldwide as the question of the “right” competition policy in the digital world. The economic…
Process innovation is an important part of the innovation activities of firms and supposed to significantly contribute to the returns from innovation. Analysing this link is complicated, however, due to a lack…
Labour markets in the European Union are increasingly facing labour shortages. This ZEW Policy Brief argues that immigration from third countries should be increased to alleviate bottlenecks in the supply of…
A lack of transparency about policy performance can pose a major obstacle to welfare-enhancing policy competition across jurisdictions. In parallel surveys with German citizens and state parliamentarians, we…
A lack of transparency about policy performance can pose a major obstacle to welfare-enhancing policy competition across jurisdictions. In parallel surveys with German citizens and state parliamentarians, we…
The aviation industry has seen a lot of innovation over the last 125 years. Advancements such as transatlantic flight and the development of avionics technologies and composite materials have changed how we…