w*****g
发帖数: 47 | 1 get some sense(or idea) on multi(actually two) market competition, in which
product differentions are on both the horizional and vertical line, and demand
correlation across markets can be derived analytically instead of assumd a
priori or derived empirically. does any one have interest in this stuff? and is
this done by some others already?
search by "vertical differentiation", and find what people have talked about
is mainly about quality differentiation and consumer self-selection of quality | w*****g
发帖数: 47 | 2
yes, verticall differentiation papers(in terms of quality difference within a
market) are mostly analytical, but demand correlation across market are
empirical. i am talking about vertical diffeitiation across markets (kind of
both substituability and complementarity) and horizional differentiation
within markets. |
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