This paper uses simple analytical models to study high-income donor countries' willingness to pay to supply mitigation finance to low-income countries; how this depends on modality for finance supply; and how it changes as the global greenhouse gas mitigation agenda moves forward. The paper...

Studies have encouraged pro-social behavior by experimentally manipulating people's views of what others like them tend to do (descriptive norms). These studies positively change behaviors, including charitable giving, littering, organ donation, and tax compliance. This paper argues that these...