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license that improves market efficiency while mitigating inequality has implications beyond the statutory licensing context …
Persistent link: https://www.econbiz.de/10014154519
We analyse high-frequency data by means of the duration between successive ticks and volume of capital durations. It allows to introduce trading activity and coactivity measures, which may or may not also be volume weighted. Some applications on particular stocks of the PAris Bourse are provided.
Persistent link: https://www.econbiz.de/10005671569
In this paper we show how the order of Linear Stochastic Dominance proposed by Gollier (1995) can be applied to situations with dependent risky assets.
Persistent link: https://www.econbiz.de/10005618862
We develop a model which accounts for the observed equity premium and average risk free rate, without implying … counterfactually high risk aversion. The model also does well in accounting for business cycle phenomena. …
Persistent link: https://www.econbiz.de/10005640901
This paper studies a classical extension of the Black and Scholes model of option pricing, often known as the Hull and White model. Our specificity is that the volatility process is assumed not only to be stochastic, but also to have long memory features and properties. We study here the...
Persistent link: https://www.econbiz.de/10005780419
Recent theoretical work in the economics of climate change has suggested that climate policy is highly sensitive to "fat-tailed" risks of catastrophic outcomes (Weitzman, 2009b). Such risks are suggested to be an inevitable consequence of scientific uncertainty about the effects of increased...
Persistent link: https://www.econbiz.de/10010199723
Recent theoretical work in the economics of climate change has suggested that climate policy is highly sensitive to 'fat-tailed' risks of catastrophic outcomes (Weitzman, 2009). Such risks are suggested to be an inevitable consequence of scientific uncertainty about the effects of increased...
Persistent link: https://www.econbiz.de/10013127841
Recent theoretical work in the economics of climate change has suggested that climate policy is highly sensitive to ‘fat-tailed’ risks of catastrophic outcomes (Weitzman, 2009b). Such risks are suggested to be an inevitable consequence of scientific uncertainty about the effects of increased...
Persistent link: https://www.econbiz.de/10013315705
for safety and feasibility to regulate against significant risk. For significant risks, especially those that are … operations, and their interoperability. Further, it defends feasible risk reduction as an effective decision and regulatory tool …
Persistent link: https://www.econbiz.de/10012969820
The social value of risk reduction (SVRR) is the marginal social value of reducing an individual’s fatality risk, as … domain of fatality risk regulation. This Article investigates SVRR, using a lifetime utility model in which individuals are … differentiated by age, lifetime income profile, and lifetime risk profile. We consider both the utilitarian SWF and a “prioritarian …
Persistent link: https://www.econbiz.de/10014103027