University of Orléans
Boni was born in Tchaourou, in the Borgou Department in northern Benin, then the French colony of Dahomey. He received his education first in the regional capital of Parakou before moving on to earn a master's degree in economics at the National University of Benin. He then pursued an additional master's degree in economics at the Cheikh Anta Diop University in Dakar, Senegal, and then earned a doctorate in economics and politics at the University of Orléans in France and at Paris Dauphine University, where he completed a doctorate in economics in 1976.