Errr... I am from Taiwan, and I believe that in Taiwan there are quite a lot of this kind of books. I've never done any research of this kind, so I would be wrong, but in Taiwan people read a lot about business and marketing etc., so I think there must have a lot of books of this kind. Also in Hongkong would be the same.
If you are going to do some serious research, I would suggest you to try to find some books in this subject. You can use
A9.com, a new search engine of Amazon.com, to search the web and at the same time you can search for relate books.
