Market size, markups and international price dispersion in the cement industry - Leone, Fabrizio,Macchiavello, Rocco,Reed, Tristan (Centre for Economic Performance, London School of Economics and Political Science, 2022)
https://cep.lse.ac.uk/_NEW/PUBLICATIONS/abstract.asp?index=9378
Keywords: Graue Literatur; International price dispersion; market power; market size; markup; cement; Africa