Results 181 to 190 of about 7,836,569 (290)

Bayesian Multivariate Two‐Stage Volatility‐Return Models (MTS‐VR)

open access: yesJournal of Forecasting, EarlyView.
ABSTRACT This paper develops a class of models to capture the joint dynamics of asset returns and multivariate volatility. Owing to its two‐stage construction, this class is referred to as the multivariate two‐stage volatility‐return (MTS‐VR) model.
Zhenglyu Huang   +2 more
wiley   +1 more source

Food Safety Management and Mycotoxins Nexus: A Systematic Review of Mycotoxins Toxicity, Detoxification, Nutritional Impacts, and Economic Importance

open access: yesFood Safety and Health, EarlyView.
The graphical abstract illustrates the interconnected relationship between food safety management, mycotoxin toxicity, and detoxification strategies, highlighting how preventive measures across the food chain can minimize mycotoxin contamination and reduce adverse health effects in humans/animals.
Chinaza Godswill Awuchi
wiley   +1 more source

Nonparametric Regression for Cost‐Effectiveness Analyses With Observational Data—A Tutorial

open access: yesHealth Economics, EarlyView.
ABSTRACT Healthcare decision‐making often requires selecting among multiple treatment options under budget constraints, particularly when one option is more effective but also more costly. Cost‐effectiveness analysis (CEA) provides a framework for evaluating whether the health benefits of a treatment justify its additional costs.
Jonas Esser   +3 more
wiley   +1 more source

The Alignment Paradox: A Theory of AI‐Driven Misalignment in HR Systems

open access: yesHuman Resource Management, EarlyView.
ABSTRACT The core principle in strategic human resource management (SHRM) holds that organizations gain competitive advantage from HR systems with practices that work well together (horizontal alignment) and that support overall strategy (vertical alignment).
Pankaj Patel   +3 more
wiley   +1 more source

The Efficiency Trap of Agentic AI in Human Resource Management

open access: yesHuman Resource Management, EarlyView.
ABSTRACT Agentic AI transforms HRM from data‐driven support to autonomous execution. Organizations deploy these recursive workflows to eliminate human implementation variance, yet we challenge the assumption that such alignment remains optimal. Drawing on Weick's theory of loose coupling, we argue that delegating HR execution to agentic AI creates ...
Miles M. Yang
wiley   +1 more source

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