Germán López Pérez, holder of degrees in Finance and Accounting, as well as the Official Master's Degree in Auditing awarded by the University of Granada, is currently studying the Doctorate Programme in Economics and Business Studies at the same institution. This programme is integrated in the Department of Financial Economics and Accounting. His research covers several areas, including efficiency and transparency in public and private entities. Simultaneously, he researches corporate sustainability, more specifically the impact of eco-innovation on financial performance. After working as an account auditor, he started his career as a university lecturer at the University of Granada, where he teaches accounting and economic–financial analysis.