1. From local to global competition;Anderson;Eur. Econ. Rev.,2000
2. Bar-Isaac, H., Caruana, G., Cuñat, V., 2014. Targeted product design: locating inside the Salop circle. Mimeo, CEMFI.
3. A generalized model of horizontal product differentiation;Boeckem;J. Ind. Econ.,1994
4. Price and variety in the spokes model;Chen;Econom. J.,2007
5. Price-increasing competition;Chen;Rand J. Econ.,2008