His research is focused in supply chain and business forecasting problems, as well as predictive analytics. He is member of the editorial board of the International Journal of Forecasting, the leading academic journal in the field, and has long experience in executive training courses and working with the industry. In particular, he has worked with companies from various sectors including retailing, telecommunications, pharmaceuticals, media and public sector. Nikos is a co-founder of the forecasting society, an online community to facilitate and disseminate research into judgmental forecasting by experts.