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Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

Author

S. Aboul-Dahab

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2 papers indexed here

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Open access Oct 2026

Regime-dependent bitcoin volatility forecasting under alternative information sets: evidence from econometric, deep learning, and hybrid models

Bitcoin volatility is challenging to forecast because accuracy depends on model choice, information sets, and market regimes. Existing studies often compare models under inconsistent volatility targets, predictors, samples, or evaluation designs, leaving unclear whether forecast gains arise from model architecture, inf...

A. Wafi, Sherif Elhalaby, S. Aboul-Dahab · 0 citations
Open access Aug 2026

The Influence of the Knowledge Economy on the Quality of Non-Financial Information Disclosures in Saudi Arabia

The transition toward a knowledge-based economy has elevated the strategic importance of non-financial information disclosure (NFID). Although Saudi Arabia places knowledge, innovation, and transparency at the centre of its Vision 2030 agenda, evidence on how the pillars of the knowledge economy shape the perceived qua...

T. Ibrahim, Houcine Benlaria, Mona M. Elshaabany et al. · 0 citations

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