This policy brief argues in favor of a new urban model that harnesses the power that cities have to curb global warming. Such a model tackles fundamental management challenges in the energy, building and transport sectors to promote the growth of diverse and compact cities. Such a model is...

This article reviews the literature on the economic impacts of disasters caused by extreme weather and climate events to draw lessons on how societies can better manage these risks. While evidence that richer, better governed societies suffer less and recover faster from climate extremes...

Obwohl der Emissionshandel theoretisch ein ideales umwelt- und klimapolitisches Instrument darstellt, stößt seine praktische Gestaltung und Umsetzung auf zahlreiche Schwierigkeiten. So waren bei der Einführung des europäischen Emissionshandelssystems und der Erstellung der Nationalen...

Greenhouse gas policies confront the trade-off between the costs of reducing emissions and the benefits of avoided climate change. The risk of uncertain and potentially irreversible catastrophes is an important issue related to the latter, and one that has not yet been well incorporated into...

The COVID-19 crisis comes at a complex moment for European climate policy as it pivots from a 40% 2030 emissions reduction target to a European Green Deal that is in better alignment with long-term Paris Agreement goals. Here, the implications of the dramatic fall in economic output associated...

Goal-oriented transformative change processes - that is, system-transforming processes that are guided by the ambition to resolve current or expected future societal challenges of various kinds - can only start once possible goals are considered by key stakeholders and the relevant actors are...

A growing body of literature from the natural and the social sciences indicates that the rate of temperature increase is another key driver of total climate damages, next to the absolute increase in temperature compared to the pre-industrial level. Nonetheless, the damage functions employed in...

Despite some progress, the Group of Seven (G7) have yet to act collectively to foster a low-carbon transition of their economies. This paper outlines such a strategy, which would also encourage other economies to follow suit. This strategy has three elements. First, the G7 should agree to end...

Der Weltklimarat (IPCC) hat jüngst eine Autorengruppe wohlwollend rezipiert, die die These vertritt, Klimaschutz könne (nur) durch Wachstumsverzicht - durch Nullwachstum und besser noch durch Negativwachstum - ambitioniert vorangetrieben werden. Wir rekonstruieren diese spezifische...

This paper provides a review of the literature on competitiveness and leakage concerns associated with differentiated climate abatement commitments among countries. The literature reviewed is not exhausted, but it is sufficient to provide a balanced view of both academics and policy circles....