Results 1 to 10 of about 78,836 (201)

Foreign Ownership, Investor Attention and the Risk-Taking Behavior of Property and Casualty Insurance Firms: Evidence From Vietnam

open access: yesSAGE Open, 2023
This study enriches the current literature because it is the first to examine how foreign ownership and Investor attention affect the risk-taking behaviors of property and casualty insurance companies in Vietnam.
Ai Ngoc Nhan Le   +2 more
exaly   +2 more sources

A novel method of bayesian genetic optimization on automated hyperparameter tuning [PDF]

open access: yesScientific Reports
This paper presents a novel approach that integrates Symbolic Genetic Programming (SGP) with Bayesian techniques within a Deep Neural Network (DNN) framework.
Qi Li   +4 more
doaj   +2 more sources

Characteristics and reasons non-urgent self-referred patients visit the emergency department in Kimberley, South Africa [PDF]

open access: yesHealth SA Gesondheid: Journal of Interdisciplinary Health Sciences
Background: In many countries, emergency departments (EDs) are overcrowded by self-referred, non-urgent patients, leading to strained resources. Understanding why patients with minor ailments choose secondary or tertiary EDs is vital.
Abimbola A. Fagbiye   +5 more
doaj   +2 more sources

Dimensions of Risk Management Development in the Business Model and Culture of Financial Industry Organizations in Iran [PDF]

open access: yesJournal of Asset Management and Financing, 2022
The purpose of this research was to survey the dimensions of implementation and development of risk management in financial industry organizations in Iran so as to reveal the level of risk management implementation and its degree of maturity, including ...
Mojtaba Rostami Noroozabad   +2 more
doaj   +1 more source

Some Graph Polynomials of the Power Graph and its Supergraphs [PDF]

open access: yesMathematics Interdisciplinary Research, 2020
‎In this paper‎, ‎exact formulas for the dependence‎, ‎independence‎, ‎vertex cover and clique polynomials of the power graph and its‎ ‎supergraphs for certain finite groups are presented‎.
Asma Hamzeh
doaj   +1 more source

A comprehensive survey of robust deep learning in computer vision

open access: yesJournal of Automation and Intelligence, 2023
Deep learning has presented remarkable progress in various tasks. Despite the excellent performance, deep learning models remain not robust, especially to well-designed adversarial examples, limiting deep learning models employed in security-critical ...
Jia Liu, Yaochu Jin
doaj   +1 more source

The Effect of Company Specific Factors on the Profitability of Property & Casualty Insurance industry in Egypt [PDF]

open access: yesMaǧallaẗ Al-Buḥūṯ Al-Mālīyyaẗ wa Al-Tiğāriyyaẗ, 2020
The aim of this study is to determine the factors that affect the financial performance of insurance market in Egypt. Return on Assets (ROA) and Return on Equity (ROE) were used as proxy for measuring financial performance.
محمود محمد السيد أحمد السيد
doaj   +1 more source

Resilience of Operational Performance in China’s Insurance Companies: A Dynamic Data Envelopment Analysis

open access: yesIEEE Access, 2023
In the rapidly changing business world, insurance companies should observe long-term operational performance and focus on its resilience. Existing studies rarely investigate the resilience issue of performance under the context of the insurance sector ...
Hao Zhang   +5 more
doaj   +1 more source

Rank-Based Multivariate Sarmanov for Modeling Dependence between Loss Reserves

open access: yesRisks, 2023
The interdependence between multiple lines of business has an important impact on determining loss reserves and risk capital, which are crucial for the solvency of a property and casualty (P&C) insurance company.
Anas Abdallah, Lan Wang
doaj   +1 more source

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