I also think we need to remember that Kodak didn't think digital would take off till 2020 or so, and probably thought they had a lot more time to make changes. Recent article on Facebook said that if a billion can join in 24 months, a billion can leave in 24 months; the speed of which a product is discarded or rendered obsolete can be amazing.

There really is a lot of other threads and posts on this topic; generally when researching, you gather data then conclusions. Your search seems to be looking for conclusions (coming from a life-long student, you won't learn as much without doing the actual research since secondary sources are never as useful as primary sources).