Results 81 to 90 of about 605,607 (222)

Stock Option Incentives and Corporate Hedging Decisions: Theory and Empirical Evidence

Financial Markets, Institutions &Instruments, EarlyView.
ABSTRACT This paper examines how managerial risk‐taking incentives impact corporate hedging decisions. By nesting a well‐known corporate hedging model within a principal‐agent framework, we show that managers are motivated to maintain the same level of hedge intensity even if they are provided with stock option incentives.
Chengcheng Charlie Huang, Yisong S. Tian
wiley   +1 more source

Annual Research Review: What processes are dysregulated among emotionally dysregulated youth? – a systematic review

Journal of Child Psychology and Psychiatry, Volume 66, Issue 4, Page 516-546, April 2025.
Proliferation of the term “emotion dysregulation” in child psychopathology parallels the growing interest in processes that influence negative emotional reactivity. While it commonly refers to a clinical phenotype where intense anger leads to behavioral dyscontrol, the term implies etiology because anything that is dysregulated requires an impaired ...
Joseph C. Blader, Amy S. Garrett, Steven R. Pliszka   +2 more
wiley   +1 more source

The dental plate on bichir pectoral fins: A unique dermal skeletal element bearing individual odontodes with tooth‐like replacement

Journal of Anatomy, EarlyView.
Pectoral fins of bichirs encompass the so‐called dental plates – unique dermal skeletal elements with individual odontodes identical to the oral teeth. Abstract The dermal skeleton appeared early in vertebrate evolution in the form of mineralized skin denticles composed of tooth‐like units—odontodes.
Tomáš Suchánek, Ann Huysseune, Robert Cerny   +2 more
wiley   +1 more source

One‐Pot Amidation/C─H Halogenation by an Efficient Electrochemical Cascade

Angewandte Chemie, Volume 138, Issue 19, 4 May 2026.
A sustainable electrochemical cascade enables the one‐pot synthesis of regioselectively halogenated N‐aryl amides from readily available amines and acyl halides under mild conditions. The method merges amidation and C─H halogenation in a single operational step, delivering broad substrate scope, high selectivity, and scalability, and provides an ...
Sudipta Ponra, Ruzal Sitdikov, Hasil Aman, Alyssio Calis, Gergely Laczkó, Virgile Rouffeteau, Maxime R. Vitale, Imre Pápai, Oscar Verho   +8 more
wiley   +2 more sources

How the Threat of Knowledge Loss Drives Firms’ R&D Dynamism: A Threat Rigidity Perspective

Journal of Management Studies, EarlyView.
Abstract Drawing on threat rigidity theory, this paper argues that the threat of knowledge loss gives rise to a threat rigidity effect in firms’ R&D function, that is, reduces their R&D dynamism. It further argues that the dampening of R&D dynamism is greater for firms more vulnerable to the threat of knowledge loss due to facing greater product market
Aman Asija, Dimo Ringov
wiley   +1 more source

Improving children's health outcomes: The effect of China's urban and rural resident basic medical insurance

Journal of Risk and Insurance, EarlyView.
Abstract Although many researchers have studied the introduction of social medical insurance schemes, few have examined their long‐term effects on children. This paper estimates the impact of China's Urban and Rural Resident Basic Medical Insurance (URRBMI) on children's health. The policy was rolled out gradually across Chinese provinces. Using recent
Jing Guan, J. D. Tena
wiley   +1 more source

A Média Geométrica como Medida de Desempenho Escolar

Revista Agulhas Negras
A média aritmética (MA) é tradicionalmente utilizada como medida de tendência central para classificar alunos, mas apresenta limitações como a influência de valores extremos e a não consideração da regularidade das notas.
Roberto Campos Leoni, Bruno Freitas Pinto, Diego Camillo   +2 more
doaj   +1 more source

The Socio‐Structural Drivers of Strategic Improvisation in Emergency Services: An Exploratory Study of the Royal Malaysia Police

Public Administration, EarlyView.
ABSTRACT Strategic improvisation often occurs in fast‐paced decision‐making environments. Yet, improvisation has received little scholarly attention in public administration and management. This knowledge gap leads to the study's research question: what drives strategic improvisation in the emergency services of a developing country?
Ian R. Hodgkinson, Paul Hughes, Darwina Arshad, Swapan Ghosh, Mohd Sharizal Ainul   +4 more
wiley   +1 more source

Prevalence of goitre and associated factors among school-aged children in Guraferda District, Southwest Ethiopia

Frontiers in Public Health
IntroductionGoitre is a significant public health problem, particularly in underdeveloped countries like Ethiopia. Iodine Deficiency Disease is the leading cause of preventable brain injury in children, resulting in poor academic performance.ObjectivesTo
Gemechis Tuke, Walelign Mengistu, Kidist Kuratu, Sebsibe Elias, Miesa Gelchu   +4 more
doaj   +1 more source

Tudor England and Stewart Scotland Through Spanish Eyes: A Complete Transcription and Translation of Pedro de Ayala's Letter of 1498 to King Ferdinand of Castile and Queen Isabella of Aragon

Renaissance Studies, EarlyView.
Abstract Pedro de Ayala served as a diplomat for King Ferdinand II of Aragon and Queen Isabella I of Castile at the courts of Henry VII, King of England, and James IV, King of Scots. In July 1498, he wrote a letter, partly in cipher, to report to his king and queen on such matters as Spain's interests in international diplomacy; the characters and ...
Adrian William Jaime, Valeria Tapia Cruz, Mairi Cowan   +2 more
wiley   +1 more source