Vertier, Paul; Jacolin, Luc; Mien, Édouard; Léon, Florian - 2025
supply is able to match it. In this paper, we address this question by estimating the price elasticity of supply for 8 … explain a smaller price elasticity of supply in Africa. Turning to mine-level characteristics factors, we find smaller effects … production to these price variations in a local projection framework. We find robust evidence of a significantly positive price …