Caporale, Guglielmo Maria; Gil-Alaña, Luis A.; Trani, … - In: International Journal of Financial Studies : open … 6 (2018) 1, pp. 1-9
This paper applies long-memory techniques (both parametric and semi-parametric) to examine whether Brexit has led to any significant changes in the degree of persistence of the FTSE (Financial Times Stock Index) 100 Implied Volatility Index (IVI) and of the British pound’s implied volatilities...
