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Die Preise, zu denen Aktienindexoptionen an den internationalen Terminbörsen gehandelt werden, weichen in der Regel systematisch von den Implikationen des von Black, Scholes und Merton entwickelten Standartmodells der Optionsbewertung ab. Zur Erklärung dieses als "Smile-Effekt" bekannten...
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In the three-factor model of Fama and French (1993), portfolio returns are explained by the factors Small Minus Big (SMB) and High Minus Low (HML) which capture returns related to firm capitalization (size) and the book-to-market ratio (B/M). In the standard approach of the model, both the test...
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