Browsing by Author Assaf, Ata


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Issue DateTitleAuthor(s)
1-Jan-2023Long Memory and Change in Persistence in the Rare Earth Market IndexAssaf, Ata ; Mokni, Khaled; Gil-Alana, Luis Alberiko
2015Long memory and level shifts in REITS returns and volatilityAssaf, Ata 
2015Long memory and level shifts in REITS returns and volatilityAssaf, Ata 
Jan-2023Long memory in the high frequency cryptocurrency markets using fractal connectivity analysis: The impact of COVID-19Assaf, Ata ; Mokni, Khaled; Yousaf, Imran; Bhandari, Avishek
2021Market efficiency in the arts markets using a combination of long memory, fractal dimension, and approximate entropy measures,Assaf, Ata ; Kristoufek, L; Demir, E; Mitra, S.K
2017Market efficiency in the arts markets: evidence from unit root tests with a level shift at unknown timeAssaf, Ata 
2017Market efficiency in the MENA equity markets: evidence from newly developed tests and regime changeAssaf, Ata ; Charif, Husni 
2020Measures of risk in cryptocurrency market using extreme value theorySleiman, Nicole
2016MENA stock market volatility persistence: evidence before and after the financial crisis of 2008Assaf, Ata 
2015Modelling food price volatility : estimation and risk analysisSaad, Julie; Khoury, Sandy El
Jul-2022Multivariate long memory structure in the cryptocurrency market: The impact of COVID-19Assaf, Ata ; Bhandari, Avishek; Charif, Husni ; Demir, Ender
2019The oil prices and MENA equity markets: evidence from frequency and nonparametric granger causality testsAssaf, Ata 
2016Persistence in the returns and volatility of gold prices expressed in different currencies: true or spurious long memoryAssaf, Ata 
2017Predicting stock prices via dividend discount modelShalhoub, Melissa; Chamra, Souad
2023Rare earth markets and clean energy : connectedness and the impact of COVID-19 outbreakIbrahim, Myriam
2015Reits analysis and bubbles detection in five major countries : U.S., U.K., Japan, Australia and Hong KongHaykal, Nayla; Batach, Mira
1-Apr-2024Relationship between real estate tokens and other asset classes: Evidence from quantile connectedness approachYousaf, Imran; Assaf, Ata ; Demir, Ender
2023Risk and values of NFTs : a VaR StudyAoude, George; Masri, Anjy El; Ezzedine, Elissar
2023Risk measures in renewable energy sector using extreme value theoryIbrahim, Aya
2017The stochastic volatility model, regime switching and value-at-risk (VaR) in international equity marketsAssaf, Ata