1. Complementary network externalities and technological adoption;Church,1991
2. Adverse selection, market structure and innovation;Church,1989
3. Network effects without network externalities;Chou;International Journal of Industrial Organization,1990
4. Economics and consumer behaviour;Deaton,1980
5. Sooner or later? Inventive rivalry and welfare;DeBrock;International Journal of Industrial Organziation,1985