Results 71 to 80 of about 22,065,045 (278)
Stochastic Dominance Analysis of iShares [PDF]
Country indices as represented by iShares exhibit non-normal return distributions with both skewness and kurtosis. Davidson and Duclos (2000) and Memmel (2003) provide procedures for determining the statistical significance of stochastic dominance ...
Dominic Gasbarro +2 more
core
Advanced Functional Materials, EarlyView.Neuromorphic devices for extreme environments are interpreted through the physical states that store and process information. Radiation, temperature extremes, and vacuum can perturb vacancies, filaments, trapped charges, polarization, interfaces, and readout signals.
Taehyun Park +7 more
wiley +1 more source
Investigating the relationship and coordination between monetary and financial policies in the Iranian economy using the New Keynesian DSGE model [PDF]
سیاستگذاری اقتصادیPurpose: Validity of a policy to achieve the goal of sustainability is an important issue. Stability of expectations through monetary policy is successful when financial policies do not make expectations unstable.
Hedayat Mehralitabar +3 more
doaj +1 more source
Testing for Restricted Stochastic Dominance: Some Further Results [PDF]
Extensions are presented to the results of Davidson and Duclos (2007), whereby the null hypothesis of restricted stochastic non dominance can be tested by both asymptotic and bootstrap tests, the latter having considerably better properties as regards ...
Russell Davidson
core
Advanced Functional Materials, EarlyView.Neuromorphic plasticity in OECTs is governed by the post‐stimulus evolution of coupled ionic and electronic states. Semiconductor chemistry and morphology, electrolyte composition and interfaces, and device architecture regulate ion injection, transport, confinement, and release, shifting responses from rapidly relaxing STP to metastable memory and ...
Inho Lee +9 more
wiley +1 more source
Stochastic Dominance, Entropy and Biodiversity Management [PDF]
In this paper we develop a model of population dynamics using the Shannon entropy index, a measure of diversity that allows for global and specific population shocks.
John C. Whitehead +3 more
core +2 more sources
A stochastic assessment of monthly rainfall pattern: a case of Owerri, Nigeria
Research in StatisticsThis study addresses a critical gap in agro-meteorological planning: the absence of reliable probabilistic models for predicting monthly rainfall regimes. Specifically, we aim to quantify the long-term distribution of dry, wet, and rainy months in Owerri,
Angel F. Ohaegbulem, Felix N. Nwobi
doaj +1 more source
Investigating the effect of global prices on the dynamics of Iran's economy with an emphasis on food inflation in the framework of dynamic stochastic general equilibrium model [PDF]
سیاستگذاری اقتصادیPurpose: Commodities are very important as production inputs and raw materials in industrial and agricultural productions as well as for providing basic needs in different countries.
Bagher Adabi Firouzjaee, Ahmad Gholami
doaj +1 more source
Ultra‐Thin Tow‐Based Discontinuous Composites—Material Overview and Aspirations
Advanced Functional Materials, EarlyView.Tow‐based discontinuous composites made from ultra‐thin tapes offer outstanding in‐plane mechanical properties. This material, inspired by Nacre, has high volume fraction of tapes exceeding 90 % and allows for quasi‐isotropic material plates less than 100 micrometer in thickness.
Ioannis Katsivalis +8 more
wiley +1 more source
Journal of Applied Animal ResearchThis study was conducted to potentially optimize the sustainable culture of Mozambique tilapia (Oreochromis mossambicus) in a periphyton-based aquaculture system with supplemental feeding to aqua dams using stochastic simulation models. This was achieved
Khathutshelo C. Hlongwane +1 more
doaj +1 more source