Showing 1 - 10 of 165
state-dependent risk aversion. Since a common factor - the state of the world - influences both stock prices and preferences …, we obtain a valuation equation in which the vector of excess returns on equity includes both consumption risk as well as … the risk associated with variations in preferences. We develop a simple model that can be estimated without specifying the …
Persistent link: https://www.econbiz.de/10005670330
This research studies the perception of the risks associated with impaired driving-probability of being apprehended or of having an accident-and the relation between the perception of risks and driving behavior. The most important determinants of perceptual biases are age, an accumulation of...
Persistent link: https://www.econbiz.de/10005696258
state-dependent risk aversion. We obtain a valuation equation in which the vector of excess on equity includes both … consumption risk as well as the risk associated with variations in preferences. We develop a simple model that can be estimated … without specifying the functional form linking risk aversion with state variables. Our estimates are based on Markov chain …
Persistent link: https://www.econbiz.de/10005696262
The key element in the tension between those who believe climate change is an issue and those who do not is essentially the question of whether we are merely in a long period of shock-induced above average temperatures or if we have led to this increase in temperatures by anthropogenic carbon...
Persistent link: https://www.econbiz.de/10005784554
We instillate rational cognition and learning in "seemingly riskless" choices and judgments. Preferences and possibilities are given in a stochastic sense and based on revisable expectations. The theory predicts experimental preference reversals and passes a sharp econometric test of the status...
Persistent link: https://www.econbiz.de/10005729521
In this article we study the effect of uncertainty on an entrepreneur who must choose the capacity of his business before knowing the demand for his product.
Persistent link: https://www.econbiz.de/10005729617
This paper shows how to take into account risk aversion when measuring poverty under income variability. An application … households are sensitive to assumptions on the degree of risk aversion. The results point to the importance of panel data in … order to account for risk aversion and income variability in the measurement of poverty. …
Persistent link: https://www.econbiz.de/10005196856
Income variablity reduces social welfare if individuals are risk averse, and it is likely to increase inequality if … poorer households are more vulnerable to shocks. Using a simple method to estimate risk-adjusted measures of inequality and … welfare and wage data from Mexico, this note shows that it is easier for safety nets to offset the impact of risk on wage …
Persistent link: https://www.econbiz.de/10005770810
The paper investigates the pricing of derivative securities with calendar-time maturities.
Persistent link: https://www.econbiz.de/10005133099
We study investment and consumption decisions in a dynamic game under learning. To that end, we present a model in which agents not only extract a resource for consumption, but also invest in technology to improve the future stock. At the same time, the agents learn about the stochastic process...
Persistent link: https://www.econbiz.de/10010661508