Demange, Gabrielle and Van der Straeten, Karine (2009) A communication game on electoral platforms. TSE Working Paper, n. 09-112, Toulouse

Le Breton, Michel and Weber, Shlomo (2005) Secession-Proof Cost Allocations and Stable Group Structures in Models of Horizontal Differentiation. In: Group Formation in Economics: Networks, Clubs and Coalitions Demange, Gabrielle and Wooders, Myrna (eds.) Cambridge University Press. Chapter 8. pp. 266-287.