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Applying Self-Organizing Maps Method to Analyze the Corrective Action’s Quality Provided to Customers with Mobile Terminals
Self-Organizing Map (SOM) Customer Satisfaction Corrective Actions Issue Issue Description
2013/2/23
In the after market phase, responding to issues raised by customers within a reasonable time is crucial. Another factor which is important to customers is the quality of the issue corrective actions (...
Asymptotically Optimal Algorithm for Short-Term Trading Based on the Method of Calibration
Asymptotically Optimal Algorithm Short-Term Trading the Method of Calibration Artificial Intelligence
2012/6/5
A trading strategy based on a natural learning process, which asymptotically outperforms any trading strategy from RKHS (Reproduced Kernel Hilbert Space), is presented. In this process, the trader rat...
An Analysis on the Relative Efficiency of the Infrastructure Investment in the Liaoning Coastal Economic Belt Based on DEA Method
The Liaoning Coastal Economic Belt DEA Method Infrastructure Investment Relative Efficiency
2013/2/19
The infrastructure construction is playing an important role in the development of Liaoning Coastal Economic Belt, whereas a calculation and analysis on the relative efficiency of its 6 cities’ infras...
Density quantization method in the optimal portfolio choice with partial observation of stochastic volatility
Optimal portfolio partial observation ltering density
2010/10/21
Computational aspects of the optimal consumption and investment with the partially observed stochastic volatility of the asset prices are considered. The new quantization approach to filtering - dens...
A Penalty Method for the Numerical Solution of Hamilton-Jacobi-Bellman (HJB) Equations in Finance
HJB Equation Numerical Solution Penalty Method
2010/10/21
We present a simple and easy to implement method for the numerical solution of a rather general class of Hamilton-Jacobi-Bellman (HJB) equations. In many cases, the considered problems have only a vi...
A general method for debiasing a Monte Carlo estimator
Monte Carlo simulation unbiased estimates
2010/10/20
Consider a process, stochastic or deterministic, obtained by using a numerical integration scheme, or from Monte-Carlo methods involving an approximation to an integral, or a Newton-Raphson iteration ...
Variational inequality method in stock loans
Capped stock loan variational inequalitymethod
2010/10/20
In this paper we first introduce two new financial products: stock loan and capped stock loan. Then we develop a pure variational inequality method to establish explicitly the values of these stock l...