The public examination of M.Sc. Juha Kotkatvuori-Örnberg’s doctoral dissertation “Essays on heterogeneous news flow on volatility” will be held on Friday 16 December at 12 o´clock in auditorium Nissi (K218, Tritonia). The field of dissertation is accounting and finance.

Professor Petri Sahlström (Oulu Business School, Finland) will act as opponent and Professor Jussi Nikkinen as custos. The examination will be held in Finnish.

Public display (“nailing”) will be held on Friday 2 December at 13.00 o’clock (Tervahovi). After that the dissertation is available online: