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Statistical and Multifractal Properties of the Time Series Generated by a Modified Minority Game
Statistical Multifractal Properties Time Series
2010/10/21
In this paper it was developed a modification of the known multiagent model Minority Game, designed to simulate the behavior of traders in financial markets and the resulting price dynamics on the ab...
Multifractal analysis and instability index of prior-to-crash market situations
Multifractal analysis instability index prior-to-crash market situations
2010/11/2
We take prior-to-crash market prices (NASDAQ, Dow Jones Indus-trial Average) as a signal, a function of time, we project these discrete values onto a vertical axis, thus obtaining a Cantordust. We stu...
Forecasting volatility with the multifractal random walk model
Forecasting volatility the multifractal random walk model
2010/12/13
We study the problem of forecasting volatility for the multifractal random walk model. In order to avoid the ill posed problem of estimating the correlation length T of the model, we introduce a limit...