increases with risk aversion and financial market uncertainty. We find that it is likely that mandatory participation is …

We study a two-stage R&D project with an abandonment option. Two types of uncertainty influence the decision to start R …&D. Demand uncertainty is modelled as a lottery between a proportional increase and decrease in demand. Technical uncertainty is … modelled as a lottery between a decrease and increase in the cost to continue R&D. We relate differences in uncertainty to …

their risk aversion parameter invest less in risky assets than wealthy investors with identical risk aversion uncertainty. …

Agents involved in the formation of a social or economic network typically face uncertainty about the benefits of … creating a link. However, the interplay of such uncertainty and risk attitudes has been neglected in the network formation … and payoffs of individuals. Moreover, we show how the generated network architecture depends on the uncertainty in the …