2025 - Volume 27 [Issue 9]


Original Research Article

A Fractional Version of the Stochastic Alpha–Beta–Rho (SABR) Model within a Fast-varying Stochastic Environment (FVSE)

Abel ZONGO, Ywo Josue BAZIE, Raogo Frank Emile 1er Jumeau KABORE, S. Pierre Clovis NITIEMA

DOI: 10.9734/ajpas/2025/v27i9800

Page: 10-27

Center of the n\(^{th}\) Dihedral Group and Centralizers of the Elements of the n\(^{th}\) Dihedral Group, D\(_n\), where 3 ≤ n ≤ 20, n ∈ Z\(^+\)

Jessie T. Gento, Rogie Mhej R. Añonuevo, Shiela F. Mendez, Michele U. Lim, Danilo C. Basista, Mary Jane B. Calpa, Ida E. Esquierdo, Olga D. Unay

DOI: 10.9734/ajpas/2025/v27i9801

Page: 28-40

Modelling Causality among Selected Macroeconomic Variables in Nigeria

Abubakar Muhammad Auwal, Arabi Tolu Kayode, Dariyem Naandi kruslat, Bamaiyi Garba

DOI: 10.9734/ajpas/2025/v27i9802

Page: 41-50

Modified Regression-Cum-Exponential-Type Mean Imputation Schemes under Two-Stage Cluster Sampling

Rasheedat Abdulrahman, Ahmed Audu, N. S. Dauran, Abba Almu, M. A. Yunusa, Ibrahim Abubakar

DOI: 10.9734/ajpas/2025/v27i9803

Page: 51-73

Nonparametric Estimation of Laplace Transform of the Ruin Probability from Empirical Data Using symmetric Kernel

R. Frank E. 1er J. Kabore, Ywo Josue Bazie, Abel Zongo, S.P. Clovis Nitiema

DOI: 10.9734/ajpas/2025/v27i9805

Page: 85-102

On an Extension Multifractional SABR Model for Pricing Variance and Volatility Swaps

Abel ZONGO, S. Pierre Clovis NITIEMA

DOI: 10.9734/ajpas/2025/v27i9806

Page: 103-116

A Comparative Analysis on the Impact of Household Size on Economic Prosperity in Developing Countries

Ibrahim Adamu, Opara Emmanuel Uchenna, Alumbugu Auta Irinews

DOI: 10.9734/ajpas/2025/v27i9807

Page: 117-136


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