<p>Background: Low Price-Earnings ratio, low Book-to market ratio and low stock prices can give the impression that a stock is “cheap”. Is it through systematic use of these portfolio strategies possible to beat the market index – in other words does financial illusions exist? </p><p>Purpose: To examine if the Stockholm Stock Exchange is an efficient market. Limitations: The efficiency is tested solely through the chosen portfolio strategies: low Price-Earnings ratio, low Book-to-market ratio and low stock prices. The research only includes stocks listed on the A-, O-, OTC- and Attract40 lists during the period 1998-01-01 to 2001-12-31. Methodology: With CAPM as an equilibrium model we are examining if the P/e, Book-to-market or the stock price portfolios generate systematic overperformance in comparision to the market index SIXRX. Significance tests on the 5 % level have been performed to determine if the returns are significantly separated from zero. </p><p>Results: We can establish that none of the chosen portfolio strategies generated any significant systematic overperformance.</p>
| Identifer | oai:union.ndltd.org:UPSALLA/oai:DiVA.org:liu-1239 |
| Date | January 2002 |
| Creators | Agerman, Stephan, Karlsson, Daniel, Wänström, Gustav |
| Publisher | Linköping University, Department of Management and Economics, Linköping University, Department of Management and Economics, Linköping University, Department of Management and Economics, Ekonomiska institutionen |
| Source Sets | DiVA Archive at Upsalla University |
| Language | Swedish |
| Detected Language | English |
| Type | Student thesis, text |
| Relation | Magisteruppsats från Ekonomprogrammet, ; 2002:08 |
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