The Four typical ways in which organisations react to change:

"Not Invented Here": It didn't come from us, so it isn't any good
"Already Invented Here": We already do whatever the 'new' thing and can't learn from anyone else.
"Analysis Paralysis": We'll study the thing that might cause change to death, but never actually do anything about it.
"Head in Sand and March Right On": What change? Why change? Our way or the highway..."