Results 131 to 140 of about 505,642 (295)
Moderators' perceptions of consistency in Key Stage 2 writing moderation across local authorities
British Educational Research Journal, EarlyView.Abstract This article explores moderators’ perceptions of the consistency of Key Stage 2 (KS2) writing moderation across Local Authorities (LAs) in England, a process central to securing the reliability and fairness of teacher assessment in a high‐stakes accountability system.
Rebecca Clarkson
wiley +1 more source
Analyzing and Forecasting Volatility Spillovers, Asymmetries and Hedging in Major Oil Markets [PDF]
Crude oil price volatility has been analyzed extensively for organized spot, forward and futures markets for well over a decade, and is crucial for forecasting volatility and Value-at-Risk (VaR).
Roengchai Tansuchat +2 more
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British Educational Research Journal, EarlyView.Abstract This exploratory article explores how one UK university sought to understand and enhance its engagement with the local LGBTQ+ community. Drawing on poststructuralist queer and homonormative theories and civic university frameworks, the study analyses data from a community‐facing Pride survey completed by 53 LGBTQ+ individuals. Through emergent
Catherine Lee, Daniel Burman
wiley +1 more source
Forecasting Stock Index Volatility: The Incremental Information in the Intraday High-Low Price Range [PDF]
We compare the incremental information content of implied volatility and intraday high-low range volatility in the context of conditional volatilityforecasts for three major market indexes: the S&P 100, the S&P 500, and the Nasdaq 100.
Charles Corrado, Cameron Truong
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Cogent Business & ManagementLiterature is replete with evidence of market integration between crude oil, gold and interest rates (IR) with the exchange rate (ER) due to varied reasons.
Shailesh Rastogi +2 more
doaj +1 more source
Biotechnology and Bioengineering, EarlyView.Genetic engineering (GE) overcomes BCA limits, enabling robust, scalable crop protection. “Super Bioagents” (SBs) use optimized SSs to enhance bioactive molecule delivery. Optimizing SSs enhance precise, sustainable effector deployment for stable disease suppression. SBs use microbiome‐informed design for scalable, next‐gen sustainable crop protection.
Michael Dare Asemoloye
wiley +1 more source
Estimating conditional volatility with neural networks [PDF]
, 1997 It is well known that one of the obstacles to effective forecasting of exchange rates is heteroscedasticity (non-stationary conditional variance). The autoregressive conditional heteroscedastic (ARCH) model and its variants have been used to estimate a time dependent variance for many financial time series.
Nabney, Ian T., Cheng, H. W.
openaire
Biotechnology and Bioengineering, EarlyView.Lifecycle perspective on cell and gene therapy manufacturing challenges and enabling GMP solutions. ABSTRACT Cell and gene therapies (CGTs) are revolutionizing modern medicine; however, making these advanced medicines scalable and readily available to commercial manufacturers worldwide is a major challenge. The number of approved CGT products continues
Rajath Samaga +2 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT SMEs receive increasing institutional support to embed sustainability, yet they vary widely in their ability to translate such support into practice. This study addresses this gap by examining the internal cognitive and strategic mechanism (sustainability orientation) through which managers interpret institutional support and the contextual ...
Michael Zisuh Ngoasong +3 more
wiley +1 more source
Measuring Asymmetry and Persistence in Conditional Volatility in Real Output: Evidence from Three East Asian Tigers Using a Multivariate GARCH approach [PDF]
We search for evidence of conditional volatility in the quarterly real GDP growth rates of three East Asian tigers: Singapore, Hong Kong and Taiwan.
Zhaoyong Zhang +2 more
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