I think almost with any common sense would recognize this. It happens a lot in the US as well and in academia, but most of all government services. People get kickbacks, Microsoft helps with marketing... so and so switched to Microsoft, here is what they have to say about how it helped the organization. Except, they never talked to the employees who would have told you how they hate it and it actually makes their jobs worse. People realize they are powerless and just leave or accept it as a normal part of business and the practice continues.