Axiomatization of the counting rule for cost-sharing with possibly redundant items. - Gildas Sédry Fopa; Issofa Moyouwou; Joseph Siani (Soc. Choice Welf., 2022)

Influence relation in two-output multichoice voting games. - Joseph Siani; Narcisse Tedjeugang; Bertrand Tchantcho (Games Econ. Behav., 2023)

Axiomatization of some power indices in voting games with abstention. - Joseph Siani; Bertrand Tchantcho; Bill Proces Tsague (Soc. Choice Welf., 2024)