3 Art�culos

The Dynamic Return and Volatility Spillovers among Size-Based Stock Portfolios in the Saudi Market and Their Portfolio Management Implications during Different Crises

Acceso

en l�nea

Nassar S. Al-Nassar

This study contributes to the ongoing debate on the size effect and size-based investment styles by investigating the return and volatility spillovers and time-varying conditional correlations among Saudi large-, mid-, and small-cap indices. To this end,... ver m�s

Revista: International Journal of Financial Studies Formato: Electr�nico

Tabla de contenido: Vol: 11 Num: 0 Par: 3 A�o: 2023

Social Media Analytics on Russia?Ukraine Cyber War with Natural Language Processing: Perspectives and Challenges

Acceso

en l�nea

Fahim Sufi

Utilizing social media data is imperative in comprehending critical insights on the Russia?Ukraine cyber conflict due to their unparalleled capacity to provide real-time information dissemination, thereby enabling the timely tracking and analysis of cybe... ver m�s

Revista: Information Formato: Electr�nico

Tabla de contenido: Vol: 14 Num: 0 Par: 9 A�o: 2023

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