Silvi Asna Prestianawati

2 ta ish

University of Brawijaya

1. The dynamic frequency-based shock transmission between Bitcoin investors’ emotions and U.S. sectoral stock conditional volatility: assessing the optimal weightage of Bitcoin returns in a U.S. sectoral stock return portfolio

   Mosab I. Tabash, Suhaib Anagreh, Suzan Sameer Issa +3

   MaqolaOAOchiq kirishBlockchain Technology Applications and SecurityCogent Economics & Finance20260 iqtibos

   ABIABI:AkademIndex/2026.article.022773

2. The predictive role of implied volatility in European carbon market returns across investment horizons

   Mosab I. Tabash, Suzan Sameer Issa, Silvi Asna Prestianawati +2

   MaqolaOAOchiq kirish20260 iqtibos

   ABIABI:AkademIndex/2026.article.112721