Comparative analysis of profitability and volatility of AI, QC and mixed companies using fractional integration
Authors:
- Luis Alberiko Gil-AlanaLGLuis Alberiko Gil-Alana
- Carmen LafuenteCLCarmen Lafuente
- León BeleñaLeón Beleña
- Alfonso Andrés LafuenteALAlfonso Andrés Lafuente
Open Access
- 3 September 2026
- journal article
- Published by Elsevier in Research in International Business and Finance
- Vol. 91
Abstract
No abstract availableFunding Information
- Ministerio de Asuntos Económicos y Transformación Digital, Gobierno de España
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