Article · Journal · 2023

Do asymmetric effect and volatility persistence exist in the Nigerian stock market

Josaphat U. J. Onwumere, Chinyere Onyejiaku, Udemezue Ndubisi Nnakee, Chi Aloysius Ngong

International Journal of Mathematics in Operational Research

• Closed access

Go to the publisher10.1504/ijmor.2023.10066522