Lambertini, Luca
(1993)
Vertical Product Differentiation; Some More General Results.
Bologna:
Dipartimento di Scienze economiche DSE,
p. 7.
DOI 10.6092/unibo/amsacta/5195.
In: Quaderni - Working Paper DSE
(162).
ISSN 2282-6483.
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Abstract
In this note, it is shown the “rule” obtained by Choi and Shin (1992) can be derived as the asymptotic result of a more general model in which costs are convex with respect to quality. General solutions to a wider class of verically differentiated duopoly are also given.
Abstract