Aktieåterköp och undervärdering: : En empirisk studie av signalling-teorin

• Main Authors: Krisandersson, Patric, Brodén, Daniel
• Format: Others
• Language: Swedish
• Published: Uppsala universitet, Företagsekonomiska institutionen 2010
• Subjects: onormal avkastning; aktieåterköp; signalling-teori; Business studies; Företagsekonomi
• Online Access: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-126818

This paper tests the information signalling hypothesis on a sample of firms making open market stock repurchases. Using an earnings-based valuation model, we find that a majority of repurchasing firms are undervalued relative to their economic value. This result is consistent with previous academic studies, which claim that undervaluation is the prevalent factor explaining the observed abnormal return following the announcement of a repurchase program. We do not, however, find any evidence that the repurchase is consciously made by management to provide the market with new information.