This article revisits an analysis by Frondel, Ritter and Schmidt (2008) of Germany's Renewable Energy Act, which legislates a system of feed-in tariff s to promote the use of renewable energies. As in the original article, we argue that Germany's support scheme subsidizes renewable energy...

Under the EU-wide Emission Trading Scheme (ETS), CO2 allowances have thus far been allocated largely free of charge. This paper presents a didactic synthesis on the impact of the ETS and argues that such a cost-free allocation will lead to an increase in electricity prices even when strong...

Demographic change inevitably shifts the balance between contributors and recipients in the pension system. Moreover, in the German pension system benefit levels are closely linked to the current state of economic prosperity. Therefore, in the coming decades stabilisation of old-age security...