Showing 1 - 10 of 138
We study the short-run effect of involuntary job loss on comprehensive measures of public health costs. We focus on job … loss induced by plant closure, thereby addressing the reverse causality problem of deteriorating health leading to job loss … as job displacements due to plant closure are unlikely caused by workers' health status, but potentially have important …
Persistent link: https://www.econbiz.de/10004976785
Longitudinal Survey of Adolescent Health. The sampling design of the survey causes the conventional 2SLS estimator to be …
Persistent link: https://www.econbiz.de/10011084656
In this paper, we show how an investor can incorporate uncertainty about expected returns when choosing a mean-variance optimal portfolio. In contrast to the Bayesian approach to estimation error, where there is only a single prior and the investor is neutral to uncertainty, we consider the case...
Persistent link: https://www.econbiz.de/10005791415
assets - and Markowitz - who advocates diversification across assets. We rely on the concepts of ambiguity and ambiguity … degree of ambiguity across assets, and (ii) the standard deviation of the estimate of expected return on each asset. If the … standard deviation of the expected return estimate and the difference between the ambiguity about familiar and unfamiliar …
Persistent link: https://www.econbiz.de/10008468537
In this paper, we show how an investor can incorporate uncertainty about expected returns when choosing a mean-variance optimal portfolio. In contrast to the Bayesian approach to estimation error, where there is only a single prior and the investor is neutral to uncertainty, we consider the case...
Persistent link: https://www.econbiz.de/10005124485
asset returns. Our contribution is to develop a framework that allows for ambiguity about the joint distribution of returns … for all stocks being considered for the portfolio, and also for different levels of ambiguity for the marginal … international equity returns. The calibration shows that when the overall ambiguity about the joint distribution of returns is high …
Persistent link: https://www.econbiz.de/10005504745
Theory suggests that people facing higher uninsurable background risk buy more insurance against other risks that are … casualty insurance increases with earnings uncertainty. This finding is consistent with consumer preferences being …
Persistent link: https://www.econbiz.de/10005123926
health - the paper also studies the impact of context on risk attitudes, finding a strong but imperfect correlation across …
Persistent link: https://www.econbiz.de/10005123605
This paper constructs a dynamic model of health insurance to evaluate the short- and long run effects of policies that … prevent firms from conditioning wages on health conditions of their workers, and that prevent health insurance companies from … charging individuals with adverse health conditions higher insurance premia. Our study is motivated by recent US legislation …
Persistent link: https://www.econbiz.de/10011084411
This paper investigates whether cannabis use affects physical and mental health. To do so, information on prime aged … individuals living in Amsterdam in 1994 is used. Dutch data offer a clear advantage in estimating the health impacts of cannabis … frailties in mental and physical health, the results suggest that cannabis use reduces the mental wellbeing of men and women and …
Persistent link: https://www.econbiz.de/10009209833