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Smooth Simultaneous Calibration of the LMM to Caplets and Coterminal Swaptions
Ferdinando Ametrano Banca IMI - Financial Engineering; QuantLib Mark S. Joshi University of Melbourne - Centre for Actuarial Studies February 12, 2008 Abstract: We introduce a new calibration methodology that allows perfect fitting of the displaced diffusion LIBOR market model to caplets and co-terminal swaptions, whilst avoiding global optimizations. The approach works by regarding a forward rate as a difference of swap-rates and then bootstrapping through rates one by one.
Keywords: market model, calibration, Bermudan swaptions JEL Classifications: G13 Working Paper SeriesDate posted: February 15, 2008 ; Last revised: February 15, 2008Suggested CitationContact Information
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