Volatility Skew and Smile of Interest Rate products (Swaption and Caplet) are represented by SABR (Stochastic Alpha Beta Rho model). So, the Interest Rate derivatives model for pricing the callable exotic swaps should be comparable to the SABR volatility surface. In the interest rate derivatives...

Abstract. Equity warrants are instruments that bestow upon the holder of the instrument the right to buy a particular stock at a predetermined price within a stipulated time frame. However, to gain this right, the buyer of such warrants usually needs to make an upfront payment to the warrants...