“Up until World War I, the arche­typal man­u­fac­tur­ing CEO was pro­duc­tion oriented—usually an engi­neer or inven­tor of some kind. Even as late as the 1930s, busi­ness school cur­ricu­lums focused mostly on pro­duc­tion. Khu­rana notes that many schools dur­ing this era had mini-​​factories on cam­pus to train future managers.”