...we do not know how effective strategists are made. This is despite huge investments in business education, especially MBA degrees, in which strategic management is typically the central core (Pfeffer and Fong 2003; Pettigrew et al. 2001). If MBA sceptic Henry Mintzberg (2004) is right, this education industry is probably producing the wrong kind of strategists.
Whittington, Richard (2006), “Completing the Practice Turn in Strategy Research”, Organization Studies, 27(5): 613-634