Pawel Trippner, Rafal Józwicki. The Efficiency of the Stock Exchange - The Case of Stock Indices of IT Companies. In Leszek Rutkowski, Rafal Scherer, Marcin Korytkowski, Witold Pedrycz, Ryszard Tadeusiewicz, Jacek M. Zurada, editors, Artificial Intelligence and Soft Computing - 20th International Conference, ICAISC 2021, Virtual Event, June 21-23, 2021, Proceedings, Part II. Volume 12855 of Lecture Notes in Computer Science, pages 390-402, Springer, 2021. [doi]
Abstract is missing.