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...

Geophysicists examine and document the repercussions for the earth's climate induced by alternative emission scenarios and model specifications. Using simplified approximations, they produce tractable characterizations of the associated uncertainty. Meanwhile, economists write highly stylized...

Climate change and uncertainty about its potential consequences has become a central concern for economists, investors, and policymakers alike. I use a stochastic, dynamic general equilibrium model where final output is produced using a mix of cheap, dirty inputs and expensive, clean inputs and...