مقالة · مجلة · 2026

Behavioural portfolio optimisation on the Johannesburg stock exchange during COVID-19 Era

Richard Agyeman - Donkor, Kofi Agyarko Ababio, Steve Springer Laryea, Jules Clément Mba

Finance Research Open

• وصول مفتوح · ذهبي
• دولي · دولتان

اقرأه10.1016/j.finr.2026.100155