For the big anniversary in 2019: 100 years of Business Administration. There are enough empty spaces. For everyone who wants to participate in the renewal of Business Administration, as well as for parents and new students who want to get an idea of the state of the field. Concise and comprehensible, with a blueprint for the Business Administration of tomorrow. The most studied subject is caught between old age and the necessary rejuvenation. Despite the 100th anniversary, there is no reason to celebrate. In short, Business Administration currently offers knowledge suitable for clerical jobs. This book serves as a source of ideas for the Business Administration of tomorrow.