DR LaFiDev 2023-06 Tracking Error Determinants in Mutual Funds: The Case of Regional Stock Exchange in West Africa Auteur: Mohamed Lamine MBENGUE Babacar SENE Mame Abdou DIOP et Modou DIENG Titre: DR LaFiDev 2023-06 Tracking Error Determinants in Mutual Funds: The Case of Regional Stock Exchange in West Africa