págs. 395-414
Adoption of network technologies in oligopolies
Paul Belleflamme
págs. 415-444
Changing places--the role of heterogeneity and externalities
Armin Schmutzler
págs. 445-461
Warranties, extended warranties, and product quality
Nancy A. Lutz, V. Padmanabhan
págs. 463-493
Intensity of competition and the choice between product
Barry Haworth, Giacomo Bonanno
págs. 495-510
Evolutionary trends of industry variables
Rajshree Agarwal
págs. 511-525
págs. 527-533