Diomides works with Schuman Associates in the areas of microeconomics and decision theory.
Diomides is an economist. He studied in the UK and Scotland before obtaining his PhD with honours from the Université Paris-Dauphine. He has written a number of papers on discounting, mergers and acquisitions and piracy. He has collaborated with the London Mathematical Laboratory and has presented in numerous conferences in Germany, Finland and France. Diomides speaks French, Greek and English.