Author

Cheima Gharib

Institutions: Centre National de la Recherche Scientifique, Laboratoire Interdisciplinaire des Environnements Continentaux, Manouba University, Université de Lorraine

Observed institutions: Centre National de la Recherche Scientifique, Laboratoire Interdisciplinaire des Environnements Continentaux, Manouba University, Université de Lorraine

OpenAlex ID: A5035282969

CatBoost model and artificial intelligence techniques for corporate failure prediction

2021 · Sami Ben Jabeur, Cheima Gharib, et al. · Technological Forecasting and Social Change · 397

The bubble contagion effect of COVID-19 outbreak: Evidence from crude oil and gold markets

2020 · Cheima Gharib, Salma Mefteh-Wali, et al. · Finance research letters · 220

Impact of COVID-19 pandemic on crude oil prices: Evidence from Econophysics approach

2021 · Cheima Gharib, Salma Mefteh-Wali, et al. · Resources Policy · 89

Revisiting efficiency in MENA stock markets during political shocks: evidence from a multi-step approach

2021 · Besma Hkiri, Azza Béjaoui, et al. · Heliyon · 23

Works count: 4

Citation count: 729

H-index: 4

I10-index: 4