Decisions under risk and ambiguity are frequently encountered nowadays, and associated preferences are frequently quantified. This article deals with the relationship between individuals’ preferences towards risk and ambiguity. In particular, we question the correlation of the preferences and...

The paper focuses on forests management strategies for natural hazards of nonindustrial owners, in the case where the forest provides nontimber services. We introduce a basic two-period model where the private owner manages natural hazards on his forest thanks to the accumulation of savings on...