empirical regularities 中文意思是什麼
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The autoregressive conditional heteroskedastic ( arch ) class of models for conditional variances was put forward by engle ( 1982 ) proved to be extremely useful for analyzing economic time series. garch models have been developed to account for empirical regularities in financial data
Engle （ 1982 ）提出的arch模型，對經濟時間序列中的條件方差分析十分有用， arch模型可以很好地刻劃金融數據。 -
There are certain principles, and certain empirical regularities in behavioral relations, that we can follow with some degree of confidence
我們還做了非常重要的貢獻，因為俄國人也想要與另一個超級強國來往。
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