Özbek, Gökhan Berk; Şeyranlıoğlu, Onur - In: Economics : the open-access, open-assessment journal 20 (2026) 1, pp. 1-18
This study examines how oil market uncertainty influences stock market integration among four major energy-dependent European economies (France, Germany, Italy, and Spain). Oil uncertainty is proxied by the CBOE Crude Oil Volatility Index (OVX), a forward-looking implied volatility measure....