What does it mean to have a "good" or "bad" reputation? How does it create or destroy value, or shape chances to pursue particular opportunities? Where do reputations come from? How do we measure them? How do we build and manage them? Over the last twenty years the answers to these questions...

The legalization of world politics is often celebrated for reducing impunity for those who contribute to humanitarian crises. This may sometimes be true but the opposite is also true. In 2010, United Nations peacekeepers unwittingly brought cholera to Haiti and sparked an epidemic. Nearly a...

The design and conduct of climate change policy necessarily confronts uncertainty along multiple fronts. We explore the consequences of ambiguity over various sources and configurations of models that impact how economic opportunities could be damaged in the future. We appeal to decision theory...