Traces for the stochastic volatility model
A Threshold Stochastic Volatility Model with Realized Volatility
... realized volatility, as a proxy for the ”true” volatility, can be constructed using the high frequency ...threshold stochastic volatility specification pro- posed in So, Li and Lam (2002) by ...
29
On Leverage in a Stochastic Volatility Model
... encompassed model, including the posterior means, 95% Bayes confidence intervals for all the parameters, and the log marginal likelihood ...encompassed model the posterior mean of ρ 2 is much smaller than ...
19
Heston stochastic volatility model
... Heston model is not covered in the literature in such extent that could be comparable to the coverage of the simulation ...the model to ...the model is capable ...SABR model to the Heston ...
106
The Jacobi Stochastic Volatility Model
... Density series expansion approaches to option pricing were pioneered by Jarrow and Rudd [ 38 ]. They propose expansions of option prices that can be interpreted as corrections to the pricing biases of the Black–Scholes ...
33
A semiparametric stochastic volatility model
... Our model extends the specification studied in Harvey and Shephard ( 1996 ), Yu ( 2005 ) and Omori et ...Our model is closely related to the model of Wu and Xiao ( 2002 ) where a flexible ...
11
A semiparametric stochastic volatility model
... Our model extends the model studied in Harvey and Shephard (1996), Yu (2005), Omori et al ...Our model is closely related to the model of Wu and Xiao (2002) where a nonparametric model ...
28
Nonparametric estimation for a stochastic volatility model.
... The paper is organized as follows. Section 2 describes the assumptions on the model and the collection of estimation spaces. In Section 3, the estimators are defined and their risks are studied. Section 4 ...
25
The stochastic volatility Markov functional model
... implied volatility has no effect on the auto-correlations of the driver and therefore the swap rates at their setting dates, which is inconsistent with what we observed in the ...non-stochastic ...
170
A Stochastic Volatility Model with Conditional Skewness
... affine model with stochastic volatility and conditional ...time-series volatility models is motivated by their tractability in empirical ...SV model delivering a closed-form option ...
38
A Market Model for Stochastic Implied Volatility
... the model to a multifactor setting has been ...the model is capable of reproducing much richer dynamics than one-factor ...The stochastic implied tree model by Derman and Kani [6] is the one ...
23
A dynamic leverage stochastic volatility model
... leverage stochastic volatility (DLSV) model where the correlation structure between the return innovation and the volatility innovation is assumed to follow a generalized autoregressive score ...
14
An optimal portfolio model with stochastic volatility and stochastic interest rate
... under stochastic interest ...the volatility of the risky asset price fluctuates in real ...consumption model with stochastic volatility and constant interest ...with stochastic ...
13
On the complete model with stochastic volatility by Hobson and Rogers
... complete model with stochastic volatility by Hobson and Rogers, preference independent options prices are solutions to degenerate partial differential equations obtained by including additional state ...
12
A Complete Stochastic Volatility Model in the HJM Framework
... a stochastic volatility version of the Heath, Jarrow and Morton (1992) term structure ...complete stochastic volatility stock market model to the interest rate ...the stochastic ...
12
Local Volatility Model With Stochastic Interest Rate
... a volatility surface (cubic splines [17], thin plate splines [50], radius basis function [24], interpolation based on fully implicit finite difference method [20], ...the volatility surface have been ...
79
Stochastic volatility
... III.1. Discrete-Time SV Models and the Mixture-of-Distributions Hypothesis Asset pricing theory contends that financial asset prices reflect the discounted value of future expected cash flows, implying that all news ...
63
Empirical Evidence of the Leverage Effect in a Stochastic Volatility Model: A Realized Volatility Approach
... Stochastic volatility (SV) model, proposed by Taylor (1986), is an alternative class of nonlinear financial models to the ARCH/GARCH specification which can capture the time-varying properties of the ...
26
Stochastic Volatility Jump Diffusion Model for Option Pricing
... pricing model is proposed, in which the asset prices follow the jump-diffusion model with square root stochastic ...The stochastic volatility follows the jump-diffusion with square root ...
8
LIBOR market model with SABR style stochastic volatility
... LMM model, and it does not account for the dynamics of the stochastic ...the stochastic volatility portion of the model dynamics on the implied ...
29
Inflation and Globalisation: A Dynamic Factor Model with Stochastic Volatility
... [TABLE 5 HERE] Table 5 reports the portion of the variance of inflation that can be explained by the global factor, regional factor and the idiosyncratic term over the two subsamples. Each column contains two estimates ...
30