| On the Markov-switching bilinear processes: stationarity, higher-order moments and β-mixing A Bibi, A Ghezal Stochastics An International Journal of Probability and Stochastic Processes …, 2015 | 16 | 2015 |
| Markov-switching BILINEAR − GARCH models: Structure and estimation A Bibi, A Ghezal Communications in Statistics-Theory and Methods 47 (2), 307-323, 2018 | 15 | 2018 |
| Consistency of quasi-maximum likelihood estimator for Markov-switching bilinear time series models A Bibi, A Ghezal Statistics & Probability Letters 100, 192-202, 2015 | 14 | 2015 |
| Note on a rational system of 4 k+ 4-order difference equations: periodic solution and convergence A Ghezal Journal of Applied Mathematics and Computing, 1-9, 2022 | 12 | 2022 |
| QMLE for Periodic Time-Varying Asymmetric log GARCH Models A Ghezal Communications in Mathematics and Statistics 9 (3), 273-297, 2021 | 12 | 2021 |
| A DOUBLY MARKOV SWITCHING AR MODEL: SOME PROBABILISTIC PROPERTIES AND STRONG CONSISTENCY A Ghezal Journal of Mathematical Sciences, 1-10, 2023 | 10 | 2023 |
| Spectral representation of Markov-switching bilinear processes A Ghezal São Paulo Journal of Mathematical Sciences, 1-21, 2023 | 9 | 2023 |
| On Markov-switching asymmetric models: Stationarity and estimation A Ghezal, I Zemmouri Filomat 37 (29), 9879-9897, 2023 | 9 | 2023 |
| Minimum distance estimation of Markov-switching bilinear processes A Bibi, A Ghezal Statistics 50 (6), 1290-1309, 2016 | 9 | 2016 |
| On periodic time-varying bilinear processes: structure and asymptotic inference A Bibi, A Ghezal Statistical Methods & Applications 25 (3), 395-420, 2016 | 8 | 2016 |
| M-estimation in periodic Threshold GARCH models: Consistency and asymptotic normality, Miskolc Math A Ghezal, I Zemmouri Notes, 2023 | 7 | 2023 |
| Higher-order System of p−nonlinear Difference Equations Solvable in Closed-form with Variable Coefficients AGI Zemmouri Bol. Soc. Paran. Mat., 2022 | 6 | 2022 |
| QMLE of periodic time-varying bilinear– GARCH models A Bibi, A Ghezal Communications in Statistics-Theory and Methods 48 (13), 3291-3310, 2019 | 6 | 2019 |
| QMLE of periodic bilinear models and of PARMA models with periodic bilinear innovations A Bibi, A Ghezal Kybernetika 54 (2), 375-399, 2018 | 6 | 2018 |
| On a solvable p-dimensional system of nonlinear difference equations A Ghezal, I Zemmouri J. Math. Comput. Sci. 12, Article ID 195, 2022 | 5 | 2022 |
| Solution forms for generalized hyperbolic cotangent type systems of p-difference equations A Ghezal, I Zemmouri Boletim da Sociedade Paranaense 42, 1-14, 2024 | 4 | 2024 |
| On the Markov-switching autoregressive stochastic volatility processes A Ghezal, I Zemmouri SeMA Journal, 1-15, 2023 | 4 | 2023 |
| Probabilistic properties and estimation methods for periodic threshold autoregressive stochastic volatility OA Ahmed Ghezal 1 AIMS Mathematics 9 (5), 11805-11832, 2024 | 3 | 2024 |
| Solutions and local stability of the Jacobsthal system of difference equations IZ Ahmed Ghezal, Mohamed Balegh AIMS Mathematics 9 (2), 3576-3591, 2024 | 3 | 2024 |
| Estimating MS-BLGARCH Models Using Recursive Method A Ghezal, I Zemmouri Pan-American Journal of Mathematics 2, 6, 2023 | 3 | 2023 |
