Results 101 to 110 of about 4,167 (268)
Admissibility of Linear Predictors of Finite Population Parameters under Reflected Normal Loss Function [PDF]
Journal of Sciences, Islamic Republic of Iran, 2016 One of the most important prediction problems in finite population is the prediction of a linear function of characteristic values of a finite population.
R. Jafaraghaie, N. Nematollahi
doaj
Identifying Affective Patterns in Patients With Eating Disorders: A Latent Profile Analysis
European Eating Disorders Review, EarlyView.ABSTRACT Background Emotional difficulties are common among individuals with Eating Disorders (EDs). Following Panksepp's theoretical model, which conceptualises primary emotional systems as the evolutionary foundation of personality, this study aimed to identify distinct profiles of primary emotional systems within a clinical eating disorder (ED ...
Rachele Fasolato +15 more
wiley +1 more source
Fire and Materials, EarlyView.ABSTRACT Reaction‐to‐fire classification of wood‐based materials in Europe relies on SBI‐derived parameters such as FIGRA and THR600. While these parameters provide a robust and practical basis for classification, their relationship to the underlying HRR–time development remains difficult to interpret.
Steven J. Paulussen
wiley +1 more source
Nowcasting World Trade With Machine Learning: A Three‐Step Approach
Journal of Forecasting, EarlyView.ABSTRACT We nowcast world trade using machine learning, distinguishing between tree‐based methods (random forest and gradient boosting) and their linear‐regression‐based counterparts (macroeconomic random forest and gradient boosting—linear). While much less used in the literature, the latter are found to outperform not only the tree‐based techniques ...
Menzie Chinn +2 more
wiley +1 more source
Estimating a Bounded Normal Mean Relative to Squared Error Loss Function [PDF]
Journal of Sciences, Islamic Republic of Iran, 2011 Let be a random sample from a normal distribution with unknown mean and known variance The usual estimator of the mean, i.e., sample mean is the maximum likelihood estimator which under squared error loss function is minimax and admissible ...
A. Karimnezhad
doaj
When governments act as strategists: Geopolitical turmoil and global strategy theory
Global Strategy Journal, EarlyView.Abstract Research Summary The resurgence of geopolitical rivalry is challenging core assumptions of global strategy theory. Long‐standing views that economic interdependence is inherently beneficial, governments act as rule setters, multinational enterprises operate autonomously, and market and political strategy are separate no longer capture today's ...
Ari Van Assche, Thomas Lindner
wiley +1 more source
Electronic document as an object of forensic examination during the investigation of marauding
Криміналістика і судова експертизаThe article is devoted to the study of the role and significance of elec tronic documents in forensic examination during the investigation of loot ing cases.
Євгенія Мурзо +1 more
doaj +1 more source
Global Oil and Gas Stocks: Anomalies, Systematic Risks and Mispricing
International Journal of Finance &Economics, EarlyView.ABSTRACT We analyse anomaly and factor risk premia in the global oil and gas (OG) sector, which plays a central role in the global economy through its importance for energy supply, industrial production, and capital markets. Using firm‐level and portfolio data, we examine whether cross‐sectional return patterns reflect systematic risk compensation or ...
Nader Virk +3 more
wiley +1 more source
The Annals of Statistics, 1977 Let $X_1, X_2$ be two independent variables with means $\theta_1, \theta_2$. Then two examples are given (one binomial, one normal) in which an estimator, depending only on $X_2$ is admissible for estimating $\theta_1$.
openaire +3 more sources