As David Korton notes in his
book, When Corporations Rule the World, "economists consider a
domestic market to be monopolistic when the top firms account for more than
40% or more of sales" (p 223). Obviously MANY industries in the US
are monopolistic, because a 'big 3' or 'big 4' control most of production. With
computers, it's basically just Microsoft with 90%+ of the personal computer
operating system market.
Because the wave of corporate
scandals from Enron and like companies has consumed much of my time,
I have not been able to update this page. Please check out Microsoft-Watch.com
for the latest info. See also Watching
Microsoft Like A Hawk.com.