Showing 1 - 10 of 80
uncertainty by a measure of confidence. Special cases of the model comprise discounting under smooth ambiguity aversion as well as … discounting under a disentanglement of risk aversion from aversion to intertemporal substitution. The paper characterizes the … relates different results in the literature by switching between different risk measures. It presents a parametric extension …
Persistent link: https://www.econbiz.de/10009646069
different channels through which risk affects evaluation, and have the same qualitative effect of making long-term payoffs more …
Persistent link: https://www.econbiz.de/10010539114
Global warming, alterations of ecosystems, and sunk investments all imply irreversible changes with uncertain future costs and benefits. Two concepts measure how this combination of uncertainty and irreversibility changes the value of preserving an ecosystem or postponing an investment. First,...
Persistent link: https://www.econbiz.de/10010681146
framework permits a threefold disentanglement of intertemporal substitutability, Arrow-Pratt risk aversion, and smooth ambiguity … resulting representation uses only basic tools from risk analysis, but employs them recursively. The paper extends the concept … of smooth ambiguity aversion to a more general notion of aversion to the subjectivity of belief. As a special case, the …
Persistent link: https://www.econbiz.de/10011130823
extends the smooth ambiguity model by providing a threefold disentanglement between, risk aversion, ambiguity aversion, and … (intertemporal) risk neutrality reduces the growth effect in social discounting and significantly amplifies the importance of risk … and correlation. Second, debate and models largely overlook the difference in attitude with respect to risk and with …
Persistent link: https://www.econbiz.de/10009646074
policy, demonstrating the importance of explicitly modeling tipping points' effects on system dynamics. Aversion to ambiguity … numerical model, ambiguity aversionincreases the optimal carbon tax. …
Persistent link: https://www.econbiz.de/10009646075
framework permits a threefold disentanglement of intertemporal substitutability, Arrow-Pratt risk aversion, and smooth ambiguity … resulting representation uses only basic tools from risk analysis, but employs them recursively. The paper extends the concept … of smooth ambiguity aversion to a more general notion of aversion to the subjectivity of belief. As a special case, the …
Persistent link: https://www.econbiz.de/10009646078
uncertainty by a measure of confidence. Special cases of the model comprise discounting under smooth ambiguity aversion as well as … discounting under a disentanglement of risk aversion from aversion to intertemporal substitution. The paper characterizes the … relates different results in the literature by switching between different risk measures. It presents a parametric extension …
Persistent link: https://www.econbiz.de/10010676464
paper introduces aversion to non-risk uncertainty (ambiguity). Ishow a close formal similarity between the model of … ambiguity aversion. I merge the models, achieving a threefold disentanglement between, risk aversion, ambiguity aversion, and … removes an implicit assumption of (intertemporal or intrinsic) risk neutrality from the standard economic model. Second, the …
Persistent link: https://www.econbiz.de/10010676519
policy, demonstrating the importance of explicitly modeling tipping points' effects on system dynamics. Aversion to ambiguity … numerical model, ambiguity aversionincreases the optimal carbon tax. …
Persistent link: https://www.econbiz.de/10010676557