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Are oil and gas futures markets efficient? : a multifractal analysis

Ftiti, Zied; Jawadi, Fredj; Louhichi, Wael; Madani, … - In: Applied economics 53 (2021) 2, pp. 164-184

Persistent link: https://www.econbiz.de/10012416030

Intraday bidirectional volatility spillover across international stock markets : does the global financial crisis matter?

Jawadi, Fredj; Louhichi, Waël; Cheffou, Abdoulkarim Idi - In: Applied economics 47 (2015) 34/36, pp. 3633-3650

Persistent link: https://www.econbiz.de/10011293475

Analyzing heterogeneous stock price comovements through hybrid approaches

Chlibi, Souhir; Jawadi, Fredj; Sellami, Mohamed - In: Open economies review 27 (2016) 3, pp. 541-559

Persistent link: https://www.econbiz.de/10011716947

Threshold effect in the relationship between investor sentiment and stock market returns : a PSTR specification

Namouri, Hela; Jawadi, Fredj; Ftiti, Zied; Hachicha, Néjib - In: Applied economics 50 (2018) 5, pp. 559-573

Persistent link: https://www.econbiz.de/10011847023

Modeling international stock price comovements with high-frequency data

Ben Ameur, Hachmi; Jawadi, Fredj; Louhichi, Wael; … - In: Macroeconomic dynamics 22 (2018) 7, pp. 1875-1903

Persistent link: https://www.econbiz.de/10011918211

Semiparametric Approaches to the Prediction of Conditional Correlation Matrices in Finance

Herwartz, Helmut; Golosnoy, Vasyl - 2007

We consider the problem of ex-ante forecasting conditional correlation patterns using ultra high frequency data. Flexible semiparametric predictors referring to the class of dynamic panel and dynamic factor models are adopted for daily forecasts. The parsimonious set up of our approach allows to...

Persistent link: https://www.econbiz.de/10010296287