Pathological business studies

Sumantra Ghoshal is a professor of strategy and international management at London Business School. Last week an article that he wrote was published in the Financial Times. It was titled Business schools share the blame for Enron (subscription required). It was an interesting critique of business education, and it occurred to me that his conclusion could form the basis of an excellent final exam question for MBA students:

"By incorporating negative and highly pessimistic assumptions about people and institutions, pseudo-scientific theories of management have done much to reinforce, if not create, pathological behaviour on the part of managers and companies."

Discuss.