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IPO underpricing and its effect on company performance in Finland 1999–2017
(2019)
Initial public offerings have been in a center of research papers in a field of finance over the past few decades. Commonly used topics have been IPO underpricing and the short- and the long-run performance of IPOs. Several ...
The unstable index effect : analysis of scheduled constituent revisions in the STOXX Europe 600 index 2007-2022
(2023)
This thesis examines the index effect, or the abnormal return and volume effects encountered when a new index constitution is announced and implemented in the STOXX Europe 600 index. The objective is to first establish ...
Uusien tuotejulkaisujen vaikutus yrityksen osakekurssiin : havaintoja teknologia-alalta
(2023)
Yritykset viestivät usein markkinoille omista innovaatioistaan ja saavutuksistaan uusilla tuotejulkaisuilla. Tässä tutkielmassa tarkastellaan, kuinka tuotejulkaisut vaikuttavat yrityksen osakekurssiin. Tutkielma on rajattu ...
Market reactions to ESG news : a comparative study between the Nordic and European markets
(2023)
This thesis examines the short-term market reactions to negative and positive ESG news. The market reactions are compared between the Nordic and European markets, to evaluate the differences between investor reactions ...
The effect of share repurchases on the stock performance in the OMXH25 index
(2024)
This study examines the abnormal returns of companies before and after repurchases. The study focuses on publicly listed companies trading in OMXH25 index, and the review period for the executed repurchases is between 2004 ...