HKS Affiliated Authors

Teresa and John Heinz Professor of the Practice of Environmental Policy


Transparency, Policy Surveillance, and the Comparison of Mitigation Efforts. Joseph Aldy, November 2016, Paper, "This paper synthesizes the work in a research program focused on the transparency and comparability of mitigation efforts in multilateral climate change policy. We take as our starting point the emerging international architecture, which creates demand for practical mechanisms to compare domestic efforts to mitigate global climate change. How do countries decide whether and to what degree pledges by their peers—often expressed in different forms that stymie obvious apples-to-apples comparison—are sufficient to justify their own actions now and more ambitious actions in the future? We describe a number of desirable features of metrics that might be used for ex ante comparisons of proposed pledges and ex post assessments of subsequent actions delivering on those pledges." Link