Dr. Dimitris Tzelepis is Assistant Professor in Business Economics and Accountancy at the Department of Economics, University of Patras, Greece. He has published several articles in leading international journals and conferences in the areas of business economics, productivity and performance management, earnings management, corporate environmental accounting and management etc. (http://application.econ.upatras.gr/en/node/148). 

Google Scholar profile: https://scholar.google.gr/citations?sortby=pubdate&hl=el&user=BPBkVWUAAAAJ&view_op=list_works