This paper concerns optimal emissions of greenhouse gases when catastrophic consequences are possible. A numerical model is presented which takes into account both continuous climate-feedback damages as well as the possibility of a catastrophic outcome. The uncertainty in the model concerns...

In most applied cost-benefit analyses, individual willingness to pay is aggregated without using explicit welfare weights. This can be justified by postulating a utilitarian social welfare function, along with the assumption of equal marginal utility of income for all individuals. However, since...

We analyze the trade and welfare effects of eco-labels in a domestic market with one domestic firm and one foreign firm. Pollution is production related, and the government can choose between including the product category in an eco-label scheme and setting an environmental standard. The...

We study the relationship between industrial competitiveness, adaption of cleaner production techniques and environmental policy. While other contributions have analyzed environmental innovations with point of departure in the polluting firm, we introduce an up-stream market for new pollution...

According to environmental interests groups governments should use their climate policy strategically in order to provide for a faster introduction of new, cleaner technologies. Strategic use of climate policy could also induce the development of a successful upstream abatement technology...

Norway has a long history in trying to develop management tools for sustainable development. From the early development of natural resources accounts in the 1980's, through discussions of the usefulness of indices like "green GDP" to efforts of developing sustainable development indicators,...

Genetically modified (GM) food has raised both health-risk fears and environmental concerns. This has led some countries to ban the trade in such food triggering a great deal of controversy among countries. In this paper we ask under what conditions will voluntary labeling of GM-free food be at...

Individual countries are in the process of legislating responses to the challenges posed by climate change. The prospect of rising carbon prices raises concerns in these nations about the effects on the competitiveness of their own energy-intensive industries and the potential for carbon...

Given the bleak prospects for a global agreement on mitigating climate change, pressure for unilateral abatement is increasing. A major challenge is emissions leakage. Border carbon adjustments and output-based allocation of emissions allowances can increase effectiveness of unilateral action...