What is the importance of innovation and entrepreneurship and how this relates to a company's success or failure, using three examples (at least one example from each case: case study: Going for a ride: entrepreneurial journeys in the on-demand transportation sector (Dr. Oksana Gerwe and Prof. Rosario Silva) and case study: Caitec: A Chinese business in Africa (Paola Pasquali, Shameen Prashantham and Mathew Tsameny) -- state which case you are referring to).