José Fajardo (IBMEC Business School - Rio de Janeiro) Ernesto Mordecki (Centro de Matemática, Facultad de Ciências, Universidad de la República, Uruguay)
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We study the skewness premium (SK) introduced by Bates (1991) in a general context using Lévy Processes. We obtain sufficient and necessary conditions for Bate's x% rule to hold. Then, we derive sufficient conditions for SK to be positive, in terms of the characteristic triplet of the Lévy Process under the risk neutral measure.
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Paper provided by Economics Research Group, IBMEC Business School - Rio de Janeiro in its series IBMEC RJ Economics Discussion Papers with number
2006-04.
Find related papers by JEL classification: C52 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Evaluation and Testing G10 - Financial Economics - - General Financial Markets - - - General (includes Measurement and Data)
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