英语词汇“auto_regressive_conditional_heteroscedasticity”的翻译、意思、用法、释义-英汉经管词典

单词	auto_regressive_conditional_heteroscedasticity
释义	Autoregressive Conditional Heteroskedasticity (ARCH) A nonlinear stochastic process, where the variance is time-varying, and a function of the past variance. ARCH processes have frequency distributions which have high peaks at the mean and fat-tails, much like fractal distributions. The ARCH model was invented by Robert Engle. The Generalized ARCH (GARCH) model is the most widely used and was pioneered by Tim Bollerslev. See: Fractal Distributions.
随便看	limit_up_limit_down Limit up limit down Linear programming linear_programming Linear regression linear_regression Line of credit line_of_credit linking_method Linking method Lintner observation Lintner's observations lintner_s_observations lipper_mutual_fund_industry_average Lipper Mutual Fund Industry Average liquid Liquid liquid_asset Liquid asset liquidated_damages Liquidated damages liquidating_dividend Liquidating dividend Liquidation liquidation

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