In this essay, three separate yet interconnected components of pro-environmental decision making are considered: (a …) knowledge, in the form of basic scientific understanding and procedural knowledge, (b) risk perception, as it relates to an …-environmental behavior. Past researches have often overemphasized the weight of just one of those variables in the decision making. I argue …

data with a broad class of models of choice under risk and under uncertainty. Our method allows for risk loving and elation …

probabilities, and (3) are ambiguity non-neutral. By decomposing ambiguity into risk and model uncertainty, and jointly eliciting …

We review some of the (theoretical) economic implications of David Schmeidler's models of decision under uncertainty … equilibrium implications (indeterminacies, non revelation of information) of these decision models. A section is then devoted to …