Crop biodiversity is very important for both the functioning of ecological systems and the generation of a vast array of ecosystem services. More agricultural biodiversity is associated with higher agriculture production and lower risk exposure. This article explores the recent contributions on...

The paper investigates the validity of individuals' perceptions of heart disease risks, and examines how information and risk perceptions affect marginal willingness to pay (MWTP) to reduce risk, using data from a stated preference survey. Results indicate that risk perceptions individuals held...