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Cheima Gharib

Explore the profile of Cheima Gharib including associated specialties, affiliations and a list of published articles. Areas
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Articles 3
Citations 40
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Recent Articles
1.
Gharib C, Mefteh-Wali S, Serret V, Ben Jabeur S
Resour Policy . 2021 Oct; 74:102392. PMID: 34658485
This paper provides an analysis of crude oil, diesel, and gasoline prices for the period from November 1, 2019 to December 31, 2020. We apply Log Periodic Power-Law Singularity (LPPLS)...
2.
Hkiri B, Bejaoui A, Gharib C, AlNemer H
Heliyon . 2021 Oct; 7(9):e08028. PMID: 34622045
In this paper, we attempt to investigate the efficiency of emerging stock markets by considering the advent of dramatic country-specific events. In other words, we analyze and rank the weak-form...
3.
Gharib C, Mefteh-Wali S, Ben Jabeur S
Financ Res Lett . 2020 Aug; 38:101703. PMID: 32837382
This paper examines the causal relationship between crude oil and gold spot prices to assess how the economic impact of COVID-19 has affected them. We analyze West Texas Light crude...