Showing 1 - 10 of 46
Bermudan options using regression methods and Monte Carlo simulation. These methods rely on conditional probabilistic … representations which allow, in combination with a regression approach, for efficient simultaneous computation of sensitivities at … ; Conditional probabilistic representations ; Regression methods …
Persistent link: https://www.econbiz.de/10003634598
Recurrent Support Vector Regression for a Nonlinear ARMA Model with Applications to Forecasting Financial Returns … Abstract: Motivated by the recurrent Neural Networks, this paper proposes a recurrent Support Vector Regression (SVR) procedure … opposed to the usual feedforward SVR. -- Recurrent support vector regression ; MLE ; recurrent MLP ; nonlinear ARMA …
Persistent link: https://www.econbiz.de/10003770766
Persistent link: https://www.econbiz.de/10003323041
In this paper we develop several regression algorithms for solving general stochastic optimal control problems via … investor. -- Optimal stochastic control ; Regression methods ; Convergence analysis. …
Persistent link: https://www.econbiz.de/10003835132
regression based algorithms together with a new approach towards constructing upper bounds for the price of the option. Applying … ; Consumption process ; Regression methods ; Optimal stopping times …
Persistent link: https://www.econbiz.de/10003375769
both the observed Put and Call option prices. -- isotonic regression ; Sobolev spaces ; monotonicity ; multiple …
Persistent link: https://www.econbiz.de/10003376011
Generalized additive models (GAM) are multivariate nonparametric regressions for non-Gaussian responses including binary and count data. We propose a spline-backfitted kernel (SBK) estimator for the component functions. Our results are for weakly dependent data and we prove oracle efficiency....
Persistent link: https://www.econbiz.de/10008905999
We consider a difference based ridge regression estimator and a Liu type estimator of the regression parameters in the … partial linear semiparametric regression model, y = Xβ + f + Both estimators are analysed and compared in the sense of mean … ; Differencing matrix ; Liu estimator ; Liu type estimator ; Multicollinearity ; Ridge regression estimator ; Semiparametric model …
Persistent link: https://www.econbiz.de/10008906011
In this paper uniform confidence bands are constructed for nonparametric quantile estimates of regression functions … respect to different education levels. -- Bootstrap ; Quantile Regression ; Confidence Bands ; Nonparametric Fitting ; Kernel …
Persistent link: https://www.econbiz.de/10003952788
This paper studies the performance of nonparametric quantile regression as a tool to predict Value at Risk (VaR). The ….1%) quantiles, where particularly few data points are available, we propose to combine nonparametric quantile regression with … specifications of the Conditionally Autoregressive VaR (CAViaR) models. -- Value at Risk ; nonparametric quantile regression ; risk …
Persistent link: https://www.econbiz.de/10003952845