ZANAJ, Skerdilajda - Center for Operations Research and Econometrics (CORE), … - 2009
amme P, and Toulemonde E., (2003), "Product Di erentiation in
Vertical Successive Markets", Canadian Journal of Economics … journal of economics, 31, pp 717-743.
[4] Church J. and Gandal N., (2000),"Systems competition, vertical mergers
and … foreclosure", Journal of economics and management strategy, 9, pp
25-51.
[5] Eaton C. and Schmitt N., (1994), "Flexible …