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Förekommer abnormal avkastning på aktiemarknaden?: En analys av de nordiska länderna Sverige, Finland och Danmark
Södertörn University, School of Social Sciences, Business Studies.
Södertörn University, School of Social Sciences, Business Studies.
2024 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [sv]

Syftet med uppsatsen är att beskriva och analysera om det föreligger en abnormal avkastning vid aktieåterköp i de nordiska länderna Sverige, Danmark och Finland. Studien använder tidigare teoretisk data och en kvantitativ eventstudie för att dra sina slutsatser. Resultatet avslöjar olika marknadsreaktioner på aktieåterköp i Sverige, Danmark och Finland. I Sverige finns en positiv marknadsrespons, med en kumulativ abnormal avkastning (CAR) på +3,71 % , vilket stödjer signalteorin, eftersom återköp tyder på att aktierna är undervärderade. Å andra sidan visar Danmark en svagare marknadsreaktion, med en CAR som har ett värde på +0,17 %. Danmarks reaktion kan vara baserad på det stora antalet aktieåterköp i landet, vilket kan minska deras signaleffekt. Slutligen visar Finland en negativ CAR på -5,59 %, vilket kan återspegla en osäkerhet på marknaden gällande aktieåterköpsprogram.

Abstract [en]

The purpose of this study is to analyze and describe whether there is an abnormal return associated with share repurchases in the Nordic countries of Sweden, Denmark and Finland. The study utilizes previous theoretical data and a quantitative event study to draw its conclusions. The results reveal differing market reactions to share buybacks across Sweden, Denmark and Finland. In Sweden, there is a positive market response, with a cumulative abnormal return (CAR) of +3,71 %. Supporting the signal theory, as buybacks suggest that the shares are undervalued. On the other hand, Denmark shows a weaker market reaction, with a CAR having a value of +0,17%. This reaction could be based on the high amount of share buybacks in Denmark which may reduce their signaling effect. Finally, Finland shows a negative CAR of -5,59% which could reflect a market uncertainty regarding share buyback programs. 

Place, publisher, year, edition, pages
2024. , p. 41
Keywords [sv]
Aktieåterköp, Nasdaq Nordic, eventstudie, abnormal avkastning (AR), kumulativ abnormal avkastning (CAR).
National Category
Business Administration
Identifiers
URN: urn:nbn:se:sh:diva-56219OAI: oai:DiVA.org:sh-56219DiVA, id: diva2:1930378
Subject / course
Business Studies
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Examiners
Available from: 2025-01-23 Created: 2025-01-22 Last updated: 2025-10-07Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • harvard-anglia-ruskin-university
  • apa-old-doi-prefix.csl
  • sodertorns-hogskola-harvard.csl
  • sodertorns-hogskola-oxford.csl
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf