This paper uses an integrated assessment model to quantify the climate R&D investment strategy for a variety of scenarios fully consistent with 2°C. We estimate the total climate R&D investment needs in approximately 1 USD Trillion cumulatively in the period 2010-2030, and 1.6 USD Trillions in...

In building a governance regime to address climate change, should we prioritize the development of global institutions or national ones? This paper adds insight to the issue of how much international coordination on climate governance is optimal by focusing on two neglected characteristics of...

This paper provides ex-post empirical evidence on the effects of green technology support policies, in comparison with other climate policies, on carbon dioxide emissions at the aggregate national level. The paper uses cross-country dynamic panel estimation for a sample of 38 countries over the...

The development of unconventional gas extraction has led to significant declines in gas prices, recently followed by a large drop of oil prices. This is also the year which is supposed to deliver the long awaited post 2020 climate agreement. This article brings different pieces of research...

Denmark’s green growth strategy focuses on moving the energy system away from fossil fuels and investing in green technologies, while limiting greenhouse gas (GHG) emissions. On the whole, current policies should allow Denmark to reach near-term climate change targets, but may not be...

The option of adapting to climate change is becoming more important in climate change policy. Hence, responding to climate change now involves both mitigation to address the cause and adaptation as a response to already ongoing or expected changes. These changes are also of relevance for the...

To decarbonize the power sector policy-makers need to commit to long-term credible rules for climate and energy policy. Otherwise, time-inconsistent policy-making will impair investments into low-carbon technologies. However, the future benefits and costs of decarbonization are subject to...

The paper applies the synthetic control method to examine the effects of California's Capand-Trade Program on environmental innovation. The analysis exploits the International Patent Classification system to identify patents relating to environmentally sound technologies. This enables the study...

Die Klimakonferenz in Kopenhagen im Dezember 2009 ist richtungweisend. Die G8-Länder haben sich grundsätzlich darauf verständigt, das Zwei- Grad-Ziel anzuerkennen. Viele Staaten haben wie Europa signalisiert, dass sie die Treibhausgasemissionen deutlich senken wollen. Der Erfolg von...

This paper presents comparative data on innovation in selected climate change mitigation and adaptation technologies in the context of Africa. Such analysis informs policy aimed at encouraging international technology transfer and development of domestic innovation capacities. We present...