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Market efficiency? : A Good(will) test

<p>Problem: Recent articles argue that the new accounting standard regarding abandonment of depreciation of goodwill will cause a rise in share prices. According to the Efficient Market Hypothesis, a rise in profits due to accounting changes should not cause an increase in share prices. Therefore we ask the following main question in our thesis: Do investors on the Stockholm Stock Exchange act semi-strong efficient in relation to the abandonment of linear depreciation of goodwill?</p><p>Purpose: The purpose of this study is to test the semi-strong form of market efficiency on the Stockholm Stock Exchange by studying if companies show positive abnormal returns caused by the removal of linear depreciation of goodwill.</p><p>Method: Both a qualitative and quantitative approach was used to investigate semi-strong market efficiency. We conducted an event study to measure if companies with a high degree of goodwill showed abnormal returns. To be able to see if the abnormal returns were caused by the new accounting standards, a qualitative research was made.</p><p>Conclusion: The empirical investigation indicates that investors acted semistrong efficient in relation to the abandonment of linear depreciation of goodwill.</p>

Identiferoai:union.ndltd.org:UPSALLA/oai:DiVA.org:hj-137
Date January 2005
CreatorsSkenberg, Christian, Tran, Hoan, Venemyr, Henrik
PublisherJönköping University, Jönköping International Business School, Jönköping University, Jönköping International Business School, Jönköping University, Jönköping International Business School
Source SetsDiVA Archive at Upsalla University
LanguageEnglish
Detected LanguageEnglish
TypeStudent thesis, text

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