The graduate college 'The Economic Impact of Digital Transformation' is an interdisciplinary doctoral program with extensive doctoral training. PhD students are expected to complete their PhD projects within 3 years. The first year is devoted to improving theoretical knowledge and skills, while the second and third years focus on dissertation research. The program offers a structured course program including a 2-week summer school per year. The program serves as a platform for collaboration, as an intermediary for joint scientific activities and as a forum for the exchange of knowledge. In addition, it provides senior expertise for the training of young scientists in all necessary fields of competence: thematic, methodical and transferable skills such as networking, science management, time management and career planning.