Results 61 to 70 of about 143,218 (278)

Long Combo strategy using barrier options and its application in hedging against a price drop [PDF]

Acta Montanistica Slovaca, 2012
This paper presents hedging analysis against an underlying price drop by Long Combo strategy using barrier options. Applicationof hedging results in SPDR Gold Shares is performed as well.
Vincent Šoltés, Martina Rusnáková
doaj  

Exploring the impact of virtual reality anatomy training on preparing biomedical illustrators for drawing anatomical structures

Anatomical Sciences Education, EarlyView.
Abstract Three‐dimensional visualization technologies (3DVTs) in anatomy education are popular as they offer a cost‐effective and accessible alternative to cadaveric specimens. However, the literature presents conflicting results regarding the effectiveness of 3DVTs in facilitating learning compared with traditional models.
H. C. Kristy Cheung, Lily Shengjia Zhong, Shelley L. Wall, Kristina Lisk   +3 more
wiley   +1 more source

Young children's right to be heard on the quality of their education: Addressing potential misunderstandings in the context of early childhood education

British Educational Research Journal, EarlyView.
Abstract In early childhood education many researchers and professionals across the world have embraced the United Nations Convention on the Rights of the Child's requirement to include young children in decision‐making. In the context of ongoing discussion about young children's capacity to share their views and opinions about matters affecting them ...
Laura Lundy, Colette Murray, Kylie Smith, Carmel Ward   +3 more
wiley   +1 more source

To protect and preserve? Explaining the gap between structural and superficial racial equality regimes in North Atlantic Rim universities

British Educational Research Journal, EarlyView.
Abstract This article examines how UK and US universities manage racial equality regimes through governance structures that prioritise institutional reputation over substantive racial justice reform. Drawing on Bourdieu's field, habitus and capital theory, the study demonstrates how universities neutralise racial justice efforts through bureaucratic ...
David Roberts
wiley   +1 more source

CONSIDERATIONS ON THE ROLE OF HEDGING IN RISK MANAGEMENT [PDF]

Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie
Hedging is a critical technique in the management of financial risks, employed to diminish or neutralize the adverse effects of price movements on assets or financial instruments.
ELENA-CARMEN NICULA FULGA
doaj  

School readiness and the good level of development: Policy constructions in English early childhood education

British Educational Research Journal, EarlyView.
Abstract This paper critically analyses how school readiness has been historically and discursively constructed in Early Childhood Education (ECE) policy in England over the past four decades. Using Bacchi's ‘What's the Problem Represented to be?’ framework and Foucauldian concepts of governmentality, the paper explores how school readiness has shifted
Louise Kay
wiley   +1 more source

Hedging European Derivatives with the Polynomial Variance Swap under Uncertain Volatility Environments [PDF]

This paper proposes a new hedging scheme of European derivatives under uncertain volatility environments, in which a weighted variance swap called the polynomial variance swap is added to the Black-Scholes delta hedging for managing exposure to ...
Akihiko Takahashi, Akira Yamazaki, Yukihiro Tsuzuki   +2 more
core   +3 more sources

How far behind in number are socioeconomically disadvantaged pupils when they start school in England?

British Educational Research Journal, EarlyView.
Abstract This paper examines the gap in number skills between socioeconomically disadvantaged and non‐disadvantaged children in the first year of compulsory schooling in England. Past research mostly relies on statutory assessment data collected towards the end of the first year of school and does not show the attainment gap associated with ...
Martin Culliney, Joanne Robson
wiley   +1 more source

The spread of non‐native species

Biological Reviews, EarlyView.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock, Ali Serhan Tarkan, Irene Martín‐Forés, Stelios Katsanevakis, Ronaldo Sousa, Ismael Soto, Andy J. Green, Antonín Kouba, Teun Everts, Victoria Dominguez Almela, Nadège Belouard, Cang Hui, Jamie Bojko, Victor Deklerck, Margaux Boeraeve, Franz Essl, J. Robert Britton   +16 more
wiley   +1 more source

Dynamic hedging of 50ETF options using Proximal Policy Optimization

Journal of Automation and Intelligence
This paper employs the PPO (Proximal Policy Optimization) algorithm to study the risk hedging problem of the Shanghai Stock Exchange (SSE) 50ETF options.
Lei Liu, Mengmeng Hao, Jinde Cao
doaj   +1 more source