The report Fiscal policies for a low-carbon economy makes an important contribution to our understanding of which fiscal policies work best and can be a guide to policy makers as they consider the most effective ways to achieve a low-carbon future. The report finds clear evidence that green...

Wealth distribution and climate risks are two great challenges of our time. This paper proposes a new type of tax to correct the disparity of wealth distribution and help to finance (and accelerate) the green transition. Our proposal is a Carbon-based Wealth Tax (CWT) that should be levied on...

The Integrated Assessment Model (IAM) has extensively treated the adverse effects of climatechange and the appropriate mitigation policy. We extend such a model to include optimalpolicies for mitigation, adaptation and infrastructure investment studying the dynamics of thetransition to a low...

We present an extended integrated assessment model (IAM) that optimizes climate financing policies over multiple phases of discrete policy action. We build on Semmler et al. (2018) which develops a single-phase model of the optimal allocation of infrastructure expenditure to carbon-neutral...

To finance the transition to low-carbon economies required to mitigate climate change, countries are increasingly using a combination of carbon pricing and green bonds. This paper studies the reasoning behind such policy mixes and the economic interaction effects that result from these different...

The funding of climate mitigation and adaptation policies has become an essential issue in climate negotiations. Emissions trading schemes (ETS) and carbon tax policies are widely discussed as viable mitigation strategies, the revenue from which might then be used for adaptation efforts. In most...

The green bond market is emerging as an impactful financing mechanism in climate change mitigation efforts. The effectiveness of the financial market for this transition to a low-carbon economy depends on attracting investors and removing financial market roadblocks. This paper investigates the...