Pricing with a smile, 1994. ,
Riding on a smile, Risk, vol.7, 1994. ,
An arbitrage-free interpolation of volatilities, Risk, p.17, 2003. ,
On extracting information implied in options, Computational Statistics, vol.22, pp.543-553, 2007. ,
Arbitrage-free smoothing of the implied volatility surface, Quantitative Finance, vol.9, issue.4, pp.417-428, 2009. ,
Volatility interpolation. Risk Magazine, 2010. ,
Arbitrage-free approximation of call price surfaces and input data risk, 2012. ,
Semi-nonparametric estimation of the call price surface under strike and time-to-expiry no-arbitrage constraints, Economics Working Paper Series, vol.1136, 2011. ,
Arbitrage-free SVI volatility surfaces, 2012. ,
, Convergence of Heston to SVI. arXiv e-prints, 2010.
The moment formula for implied volatility at extreme strikes, vol.14, pp.469-480, 2004. ,
Generalised arbitrage-free SVI volatility surfaces, 2012. ,
A note on sufficient conditions for no arbitrage, 2005. ,
Using the risk neutral density to verify no arbitrage in implied volatility ,
Prices of state-contingent claims implicit in option prices, The Journal of Business, vol.51, issue.4, pp.621-651, 1978. ,
Clamping down on arbitrage, Wilmott, issue.71, pp.54-69, 2014. ,
Quasi-explicit calibration of gatheral ' s svi model, 2009. ,