Probabilistic risk beliefs are key drivers of economic and health decisions, but people are not always certain about … measurable separately from the levels of risk beliefs. People with higher levels of imprecision update their beliefs more in …

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. …

hypotheses derived from the theory. …

take risk as measured by the general risk question. We demonstrate that this disposition, which we call risk conception, is … strongly associated with optimism, a stable facet of personality and that it predicts real-life risk taking. The general risk … question captures this disposition alongside pure risk preference. This enlightens why the general risk question is a better …

households reduce their financial risk exposure when confronted with background risk. Our novel modelling approach - termed a … risk, and is unique in recovering for, any given risky asset class, the shares that are reallocated to a safer asset … category. Background risk exerts a significant impact on household portfolios, resulting in a 'flight from risk', away from …

. Finally we assess the role of risk, finding little evidence that risk-aversion drives a wedge between market prices and …

national security as of March 2022. Fourth, firm-level risk perceptions skewed heavily to the downside in spring 2020 but …