Agricultural commodity prices often exhibit strong temporal persistence, which may limit the performance of conventional time series models. This study investigates long memory in logarithmic monthly white maize prices from six major markets in Togo between January 2001 and June 2022. Long memory is examined using the...
Manganaw N'Daam, Edoh Katchekpele, T. A. Kpanzou· 0 citations
Fractional-order models have become increasingly relevant in infectious disease epidemiology for characterizing transmission dynamics, capturing memory effects, and evaluating intervention strategies. This study presents a systematic and critical review of fractional-order models applied to COVID-19, Zika, HIV/AIDS, in...
Issifou Biyagui, K. W. Houédanou, T. A. Kpanzou et al.· Discover Public Health· 0 citations
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