The outbreak of COVID-19 resulted in a serious economic contraction. The design of economic recovery packages could impact countries’ trajectories towards a sustainable low-carbon economy. This paper investigates the impacts of green recovery packages on the climate, i.e., mitigation...

Achieving the collective goal of limiting global warming is challenging, as it requires national contributions, whereas the benefits are shared between contributors and free-riders. We model this global climate problem as a collective-risk social dilemma (CRSD), a threshold public good game. Our...

Across the globe climate policy is shifting away from a carbon price towards investment subsidies, such as grants, interest-subsidised loans or guarantees. This increases the risk of inefficient public spending. This paper shows how the main market imperfections related to the emission...

Across the globe, climate policy is increasingly using investment support instruments, such as grants, concessional loans, and guarantees – whereas carbon prices are losing importance. This development substantially increases the risk of inefficient public spending. In this paper, we examine...