“…This is because the option prices used for estimation are subject to perturbations and small errors of option prices will be magnified when the denominator δ 2 is infinitely small. With the model in Ma (2006b), we avoid the problem by transforming it into a least square evaluation and estimating the parameters of a linear series which make up the risk-neutral PDF.…”
Section: The Implied Risk-neutral Mgf Obtained From Our Model Is Contmentioning
confidence: 99%
“…The model in this paper is based on Ma (2006b). The author derives a closed form formula for European call options in a particular parameterization of the economy, which generalizes a number of option pricing models in the existing literature.…”
Section: The Modelmentioning
confidence: 99%
“…where t is the current time; the operation symbol L −1 denotes the bilateral inverse Laplace transform operator (see Appendix for more details); C t is the time-t equilibrium price of the European call option; S t is the underlying asset price at time t; X is the strike price; T is the maturity date; r is the continuously compounded risk free interest rate; and This model can be derived as follows (Ma, 2006b). Let y denote ln S T , G(e y ) denote option payoff G(e y ) = (e y − X) + , and p(y) denote the risk-neutral PDF for y.…”
Section: The Modelmentioning
confidence: 99%
“…Little attention has been paid to this area in the literature, in contrast to the interest and development in extracting the risk-neutral PDF from option prices (see Section 2 below and Taylor (2005) for an excellent review). We try to back out the risk-neutral MGF using the wavelet method and price options based on the pricing formula derived by Ma (2006b). Details of the MGF, the wavelet method, and the option pricing formula of Ma (2006b) will be provided in the following sections.…”
Section: Introductionmentioning
confidence: 99%
“…We try to back out the risk-neutral MGF using the wavelet method and price options based on the pricing formula derived by Ma (2006b). Details of the MGF, the wavelet method, and the option pricing formula of Ma (2006b) will be provided in the following sections. The contributions of this paper are as follows.…”
Options are believed to contain unique information on the risk-neutral moment generating function (MGF) or the risk-neutral probability density function (PDF) of the underlying asset. This paper applies the wavelet method to approximate the implied risk-neutral MGF from option prices.Monte Carlo simulations are carried out to show how the risk-neutral MGF can be obtained using the wavelet method. With the Black-Scholes model as the benchmark, we offer a novel method to reveal the implied MGF, and to price in-sample options and forecast out-of-sample option prices with the estimated MGF.JEL Classification: C02, C63, G13
“…This is because the option prices used for estimation are subject to perturbations and small errors of option prices will be magnified when the denominator δ 2 is infinitely small. With the model in Ma (2006b), we avoid the problem by transforming it into a least square evaluation and estimating the parameters of a linear series which make up the risk-neutral PDF.…”
Section: The Implied Risk-neutral Mgf Obtained From Our Model Is Contmentioning
confidence: 99%
“…The model in this paper is based on Ma (2006b). The author derives a closed form formula for European call options in a particular parameterization of the economy, which generalizes a number of option pricing models in the existing literature.…”
Section: The Modelmentioning
confidence: 99%
“…where t is the current time; the operation symbol L −1 denotes the bilateral inverse Laplace transform operator (see Appendix for more details); C t is the time-t equilibrium price of the European call option; S t is the underlying asset price at time t; X is the strike price; T is the maturity date; r is the continuously compounded risk free interest rate; and This model can be derived as follows (Ma, 2006b). Let y denote ln S T , G(e y ) denote option payoff G(e y ) = (e y − X) + , and p(y) denote the risk-neutral PDF for y.…”
Section: The Modelmentioning
confidence: 99%
“…Little attention has been paid to this area in the literature, in contrast to the interest and development in extracting the risk-neutral PDF from option prices (see Section 2 below and Taylor (2005) for an excellent review). We try to back out the risk-neutral MGF using the wavelet method and price options based on the pricing formula derived by Ma (2006b). Details of the MGF, the wavelet method, and the option pricing formula of Ma (2006b) will be provided in the following sections.…”
Section: Introductionmentioning
confidence: 99%
“…We try to back out the risk-neutral MGF using the wavelet method and price options based on the pricing formula derived by Ma (2006b). Details of the MGF, the wavelet method, and the option pricing formula of Ma (2006b) will be provided in the following sections. The contributions of this paper are as follows.…”
Options are believed to contain unique information on the risk-neutral moment generating function (MGF) or the risk-neutral probability density function (PDF) of the underlying asset. This paper applies the wavelet method to approximate the implied risk-neutral MGF from option prices.Monte Carlo simulations are carried out to show how the risk-neutral MGF can be obtained using the wavelet method. With the Black-Scholes model as the benchmark, we offer a novel method to reveal the implied MGF, and to price in-sample options and forecast out-of-sample option prices with the estimated MGF.JEL Classification: C02, C63, G13
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.