QUANTILE

作品数:134被引量:157H指数:6
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相关领域:理学经济管理更多>>
相关作者:裴育江克忠夏策敏刘石雷兢更多>>
相关机构:湖南大学云南师范大学海南师范大学复旦大学更多>>
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相关基金:国家自然科学基金广西壮族自治区自然科学基金国家教育部博士点基金国家社会科学基金更多>>
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Associations of multiple metals exposure with immunoglobulin levels in pregnant women:Hangzhou Birth Cohort Study
《Journal of Environmental Sciences》2025年第5期560-572,共13页Jiena Zhou Lanfei Jin Yexinyi Zhou Kunhong Zhong Kegui Huang Qi Zhang Jun Tang Xue Zhang Lihe Peng Shuai Li Na Lv Dongdong Yu Qinheng Zhu Jing Guo Qiong Luo Guangdi Chen 
supported by the National Natural Science Foundation of China(No.U22A20358);Zhejiang Provincial Program for the Cultivation of High-Level Innovative Health Talents(No.2020-18).
Metal may affect maternal immune function,but few epidemiological studies have reported the associations between multiple-metal exposure and maternal immunoglobulin(Ig)levels.Based on the Hangzhou Birth Cohort Study,1...
关键词:METALS IMMUNOGLOBULIN Pregnant woman Quantile-based g-computation (QGC) Bayesian kernel machine regression (BKMR) 
Linear Quadratic Mean Field Games with Quantile-Dependent Cost Coefficients
《Journal of Systems Science & Complexity》2025年第1期495-510,共16页GAO Shuang MALHAME Roland P. 
supported by NSERC(Canada)under Grant Nos.RGPIN-2024-06612(SG)and RGPIN 2022-05402(RM).
This paper studies a class of linear quadratic mean field games where the coefficients of quadratic cost functions depend on both the mean and the variance of the population’s state distribution through its quantile ...
关键词:Mean field games QUANTILE Riccati equation two-point boundary value problem 
A Hybrid Transfer Learning Framework for Enhanced Oil Production Time Series Forecasting
《Computers, Materials & Continua》2025年第2期3539-3561,共23页Dalal A.L-Alimi Mohammed A.A.Al-qaness Robertas Damaševičius 
Accurate forecasting of oil production is essential for optimizing resource management and minimizing operational risks in the energy sector. Traditional time-series forecasting techniques, despite their widespread ap...
关键词:Time series forecasting gaussian transformation quantile transformation long short-term memory gated recurrent units 
Quantile-based optimization under uncertainties for complex engineering structures using an active learning basis-adaptive PC-Kriging model
《Chinese Journal of Aeronautics》2025年第1期340-352,共13页Yulian GONG Jianguo ZHANG Dan XU Ying HUANG 
supported by the National Key R&D Program of China(No.2021YFB1715000);the National Natural Science Foundation of China(No.52375073)。
The Reliability-Based Design Optimization(RBDO)of complex engineering structures considering uncertainties has problems of being high-dimensional,highly nonlinear,and timeconsuming,which requires a significant amount ...
关键词:Reliability-based design optimization Quantile-based Basis-adaptive PC-Kriging Complex engineering structures Active learning Uncertainty 
Asymmetric interactions among cutting-edge technologies and pioneering conventional and Islamic cryptocurrencies:fresh evidence from intra-day-based good and bad volatilities
《Financial Innovation》2024年第1期1136-1184,共49页Mahdi Ghaemi Asl David Roubaud 
This study examines the nexus between the good and bad volatilities of three technological revolutions—financial technology(FinTech),the Internet of Things,and artificial intelligence and technology—as well as the t...
关键词:Cryptocurrency Blockchain Financial technology Volatilities Nonparametric quantile causality 
Can ETFs affect U.S.financial stability?A quantile cointegration analysis
《Financial Innovation》2024年第1期2046-2069,共24页Juan Laborda Ricardo Laborda Javier de la Cruz 
supported by the MCIN/AEI/https://doi.org/10.13039/501100011033[PID2020-113338RB-I00];the Departamento de Ciencia,Universidad y Sociedad del Conocimiento del Gobierno de Aragón[S42_23R:CREVALOR].
This study evaluates whether exchange traded funds(ETFs)threaten financial market stability by testing two hypotheses relating the growing importance of ETFs to increased market volatility and rising equity valuations...
关键词:Passive investment ETFS VOLATILITY Stock prices Financial stability 
Does energy policy uncertainty matter for renewable energy and energy efficiency technologies?An affordable and clean energy perspective
《Geoscience Frontiers》2024年第6期516-527,共12页Ugur Korkut Pata 
Uncertainty can affect both macroeconomic indicators and the environment.Countries are implementing various energy policies to combat global warming,but these policies contain some uncertainties and contradictions.The...
关键词:Energy policy uncertainty Energy technologies Renewable energy Multivariate quantile approach 
Salience theory value spillovers between China’s systemically important banks:evidence from quantile connectedness
《Financial Innovation》2024年第1期3028-3066,共39页Xiaoye Jin 
Analyzing the interdependencies among financial institutions is critical for designing systemic risk monitoring mechanisms;however,most existing research focuses on the first moment of the return distribution,which fa...
关键词:Salience theory value Extreme spillovers Quantile connectedness China's systemically important banks 
Improved Berry-Esseen Bound for Rademacher Sum
《应用概率统计》2024年第6期910-941,共32页MA li YE Liu HAN Xin-Fang 
supported by the National Natural Science Foundation of China(Grant No.11861029);the Hainan Provincial Natural Science Foundation of China(Grants Nos.122MS056,124MS056).
Let X=Σ_(i=1)^(n)a_(i)ξ_(i)be a Rademacher sum with Var(X)=1 and Z be a standard normal random variable.This paper concerns the upper bound of|P(X≤x)−P(Z≤x)|for any x∈R.Using the symmetric properties and R softwa...
关键词:sum of i.i.d.random variables standard normal distribution QUANTILE Berry-Esseen upper bound 
Associations between Metals, Serum Folate, and Cognitive Function in the Elderly: Mixture and Mediation Analyses
《Environment & Health》2024年第12期865-874,共10页Luli Wu Ye Xin Junrou Zhang Xin Yang Tian Chen Piye Niu 
supported by the National Natural Science Foundation of China(No.81973007).
Exposure to metals may potentially impact cognitive health in the elderly;however,the evidence remains ambiguous.The specific role of serum folate in this relationship is also unclear.We aimed to evaluate the individu...
关键词:METALS Cognitive function Serum folate Quantile g-computation Bayesian kernel machine regression Mediating effect 
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