Welcome to the new, fully updated web site of the Associate Professor Anastassios D. Karayannis. This web site covers the needs of both undergraduate and postgraduate students in the field of economic theory and entrepreneurship. Selected related articles can be found, all written by Pr. Karayannis and are already published in well-known journals. Additionally, visitors can view an extensive CV that contains Pr. Karayannis' major achievements, academical carrer and authorial work. For those who want further resources, there is a special section of useful links.In the future Pr. Karayannis' courses notes will be available (for his undergraduate courses). Also, you can contact to Pr. Karayannis via e-mail or personally in the addresses mentioned in the specific section.