We apply a model of preferences for information to the domain of decision making under risk and ambiguity. An uncertain prospect exposes an individual to an information gap. Gambling makes the missing information more important, attracting more attention to the information gap. To the extent...

We analyze the risk levels chosen by agents who have private information regarding their quality, and whose performance will be judged and rewarded by outsiders. Assume that risk choice is observable. Even risk-neutral agents will choose risk strategically to enhance their expected reputation....

Richard Zeckhauser's important paper “Investing in the Unknown and Unknowable” provides a very different perspective on the investment process than the approach taken in either standard treatments of financial economics or more recent behavioral finance approaches. He focuses attention on...