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Multiproduct dugopolists
Champsaur, Paul, (1989)
The differentiation triangle
Canoy, Marcel, (1995)
Canoy, Marcel, (1997)
On quality and variety competition
Neven, Damien J., (1989)
Attitudes towards foreign products and international price competition
Neven, Damien J., (1990)
Portfolio selection by mutual funds, an equilibrium model
Dermine, Jean, (1988)