This paper examines the cost of a range of national, regional and global mitigation policies and the corresponding incentives for countries to participate in ambitious international mitigation actions. The paper illustrates the scope for available instruments to strengthen these incentives and...

Considering the costs and risks of inaction, ambitious action to reduce greenhouse gas emissions is economically rational. However, success in abating world emissions will ultimately require a least-cost set of policy instruments that is applied as widely as possible across all emission sources...

Economics has played an increasingly important role in shaping policy, in the United States and elsewhere. This paper reviews some of the dimensions of the economic approach to analyzing, understanding, and developing solutions to the problem of climate change. We then turn to the issue of...

This thesis consists of a summary and four papers. The first two papers address political economy and industrial organization aspects of agricultural policy, and the last two international aspects of environmental policy. Paper [1] explains Common Agricultural Policy (CAP) subsidies to farmers...

This paper provides an answer to the question, are emission taxes an efficient and self-enforcing mechanism to control correlated externality problems? By “correlated externality” we mean multiple pollutants that are jointly produced by a single source but which cause differentiated regional...

We design an international scheme to control global carbon dioxide emissions in which autonomous developed and developing regions choose their own carbon dioxide emissions in anticipation of interregional resource transfers to be implemented by an international agency. This agency’s objective...

We compare tradable permit markets and emission taxes as self-enforcing mechanisms to control correlated externality problems. By “correlated” we mean multiple pollutants that are jointly produced by a single source but which simultaneously cause differentiated regional and global...

This paper focuses on the analyses and evaluation of resilience anchored in an economic perspective. Resilience, as well as most of the benefits provided by ecosystems, is not priced on current markets. However, this does not mean that resilience is of no value for humans. On the contrary, the...

This paper analyses the decision to invest to reduce the emissions of a stock pollutant under environmental uncertainty. It shows that this decision depends on the type and level of uncertainty. When uncertainty is small, there is no simple irreversibility effect because of the tension between...