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Sunk costs and the dynamics of creative industries
Bakker, Gerben, (2012)
Incentives in product design
Ecer, Sencer, (2002)
On the nature of competition with product differentiation
Gabszewicz, Jean Jaskold, (1984)
An outside option experiment
Sutton, John, (1986)
Multiproduct firms and market structure
Shaked, Avner, (1987)
Heterogeneous consumers and product differentiation in a market for professional services
Shaked, Avner, (1981)