do you consider it appropriate to introduce literary fiction as an example for the management/business practice to the study program of management concepts?
Experientially speaking, yes I think there could be fiction or semi-fiction of relevance to management education. Examples could include Oliver Stone's "Wall Street", Adam McKay's "The Big Short", Hirschbeigel's "Downfall", Scorses's "Wolf of Wall Street", "Founder" about McDonalds, and plenty others. Their role in reflexive management education could include history, ethics, crisis management and various behavioural lessons.