Showing 1 - 5 of 5
We model an anxious agent as one who is more risk averse with respect to imminent risks than with respect to distant risks. Based on a utility function that captures individual subjects’ behavior in experiments, we provide a tractable theory relaxing the restriction of constant risk aversion...
Persistent link: https://www.econbiz.de/10011945571
We provide a model that rationalizes variations in confidence of rational agents, both in the time-series and the cross-section. Combining horizon-dependent risk aversion (“anxiety”) and selective memory, we show that over- and underconfidence can arise in the Bayesian equilibrium of an...
Persistent link: https://www.econbiz.de/10011954178
We address two fundamental critiques of established asset pricing models: that they (1) require a controversial degree of preference for early resolution of uncertainty; and (2) do not match the term structures of risk premia observed in the data. Inspired by experimental evidence, we construct...
Persistent link: https://www.econbiz.de/10011954179
We estimate the term structure of the price of variance risk (PVR), which helps distinguish between competing asset-pricing theories. First, we measure the PVR as proportional to the Sharpe ratio of short-term holding returns of delta-neutral index straddles; second, we estimate the PVR in a...
Persistent link: https://www.econbiz.de/10011954180
This paper introduces a tractable, structural model of subjective beliefs. Since agents that plan for the future care about expected future utility flows, current felicity can be increased by believing that better outcomes are more likely. On the other hand, expectations that are biased towards...
Persistent link: https://www.econbiz.de/10009440446