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moments; DCC does not have testable regularity conditions; DCC yields inconsistent two step estimators; DCC has no asymptotic …
Persistent link: https://www.econbiz.de/10010860070
moments; DCC does not have testable regularity conditions; DCC yields inconsistent two step estimators; DCC has no asymptotic …
Persistent link: https://www.econbiz.de/10010862577
field the same equation is satisfied by the average of the integer powers of the density, which are the moments of the … related probability density. For a generic vector field the Fokker–Planck equation for the moments is slightly modified. We … probabilistic meaning of the moments is discussed and the comparison between the analytical results and the numerical simulation is …
Persistent link: https://www.econbiz.de/10010873406
moments; DCC does not have testable regularity conditions; DCC yields inconsistent two step estimators; DCC has no asymptotic …
Persistent link: https://www.econbiz.de/10010907413
Likely climate change impacts in the U.S. include damages to agricultural production resulting from increased exposure to extreme heat. However, considerable uncertainty remains regarding impacts on the performance of the Federal Crop Insurance Program. Here we utilized a large panel of corn...
Persistent link: https://www.econbiz.de/10010916075
moments under a variety of climate and irrigation regimes, we utilize maximum entropy techniques to analyze the distributional …
Persistent link: https://www.econbiz.de/10010916419
conditions take the form of restrictions on algebraic combinations of moments of the probability distributions in question. The …
Persistent link: https://www.econbiz.de/10010933305
In this paper, we conduct skewness term structure tests to check whether the temporal structure of risk-neutral skewness is consistent with rational expectations. Because risk-neutral skewness is substantially mean reverting, skewness shocks should decay quickly and risk-neutral skewness of more...
Persistent link: https://www.econbiz.de/10010940815
This paper provides a moment-based approximation to the distribution of a quadratic forms in uniform random variables and in order statistics from a uniform population. Certain goodness-of-fit statistics can be expressed in terms of the latter. In particular, it is shown that the proposed...
Persistent link: https://www.econbiz.de/10011000639
financial variables. Formulas for the odd moments of the skew-normal distribution have been given by Henze (1986) and, more … odd moments of the skew-normal distribution. It exploits a striking similarity between the density and the moment … generating function of a skew-normal variable and leads to an attractive expression for the odd moments. …
Persistent link: https://www.econbiz.de/10011278847