Volodymyr received his Ph.D. in Economics from the University of Arizona. He has taught at the University of California, Irvine, and held short-term appointments in South Korea, Germany, and France. Volodymyr's research covers various issues in economics of the aviation sector. He has published over 30 papers in scholarly journals. He co-edits Journal of Air Transport Management, and has advised The Netherlands Competition Authority and the European Commission.