measurement in influencing economic decisions. They attempt to measure uncertainty by indexes of volatility of the stock market … although risk can be measured, uncertainty cannot be measured. Even though risk can be measured, a simple symmetric measure … attempt at "measuring" risk or (fundamental) uncertainty is flawed. …

attitudes towards ambiguity and compound risk which suggests that compound risk aversion may provide a psychological foundation … for ambiguity aversion. However, compound risk aversion and ambiguity aversion may also be independent psychological …’s ability to reduce compound to simple risks, and analyzing how this affects their compound risk and ambiguity attitudes in …

Theory predicts that entrepreneurs have distinct attitudes towards risk and uncertainty, but empirical evidence is … (n = 2288). The results indicate that entrepreneurs perceive themselves as less risk averse than managers and employees …. Entrepreneurs are only found to be unique in their lower degree of loss aversion, and not in their risk or ambiguity aversion. This …

in a model with non-durable and durable consumption. The stock of the durable is exposed to risk against which households … because agents can time-diversify their risk. Market insurance implies welfare gains of around .6% in terms of non …-durable consumption. Introducing labor income risk into the model does not necessarily increase the importance of market insurance if the …

This paper demonstrates gender differences in risk aversion and ambiguity aversion. It also contributes to a growing … of cognition. Women are more risk averse than men. Over an initial range, women require no further compensation for the … as men. Psychological variables account for some of the interpersonal variation in risk aversion. They explain none of …